JCB AMS JS Machines Service Repair Manual Instant Download

1
1
R Servi
ce Manual (Supplement) AMS JS
Machines PUBLISHED BY THE TECHNICAL
PUBLICATIONS DEPARTMENT OF JCB SERVICE WORLD
PARTS CENTRE UTTOXETER, STAFFORDSHIRE, ST14 7BS,
ENGLAND Tel. ROCESTER [phone] PRINTED IN
ENGLAND Publication No. 9803/6450 Issue 3
General Information
2
Care Safety
3
Routine Maintenance
A
Attachments
B
Body Framework
C
Electrics
E
Hydraulics
F
Transmission
G
Brakes
J
Track Running Gear
K
Engine
2
Section 1
General Information
Section 1
i
i
Contents
Page No.
Introduction Care and Safety
1 - 1
9803/3642E
Issue 2
3
Section 1
General Information
Section 1
1 - 1
1 - 1
Introduction
The JCB A.M.S system (Advanced Management System)
is a whole machine electronic control system
which replaces the CAPS II system. The system
controls engine speed, pump power, transmission,
excavator functions, lights, wiper, auxiliary
circuits, warning lamps, etc. This manual is a
supplement to the following JS XO Machine
Service Manuals
Manual No. 9803/6410 Machine No. JS 130 JS 160 Serial No.
9803/6310 JS 130W JS 145W JS 160W JS 175W
9803/6400 JS 200 JS 220 JS 240 JS 260
9803/6320 JS 200W
9803/6420 JS 330 JS 450
A296531
JS 460
Tracked Machine
Note Only those areas of the machines which are
different from the standard version are dealt
with here. For all other aspects refer to the
above manuals.

A335431
Care and Safety
Before carrying out any maintenance procedures on
this machine, make sure you read the Care and
Safety information in Section 2 of the above
Service Manuals . The relevant information in
that Section should be observed as well as any
care and safety information contained in this
manual.
Wheeled Machine
9803/6450
Issue 2
4
https//www.ebooklibonline.com Hello dear
friend! Thank you very much for reading. Enter
the link into your browser. The full manual is
available for immediate download. https//www.eb
ooklibonline.com
5
Section C
Electrics
Section C
1 - 9
1 - 9
Schematic Diagram
JS130 - JS260 Connection for optional hydraulic
circuits (331/18657)
81
80
14
3 13 11 16 6
12
15
9
10
8 7 3 1 2 6 4 5
79
82
83
NO CONNECTION
C160
C160
C160
C160
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
HAMMER/ AUXILLARY COMBINED MERGED PUMP
HAMMER/ AUXILLARY COMBINED
AUXILLARY ONLY
BREAKER ONLY
JS330 Connection for optional hydraulic circuits
(331/18659)
81
80
9 10 3 14 11 13 16 6 12 15
8 7 3 1 2 6 4 5
79
84
82
NO CONNECTION
C160
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
C160
C160
C160
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
HAMMER/ AUXILLARY COMBINED MERGED PUMP
HAMMER/ AUXILLARY COMBINED
AUXILLARY ONLY
BREAKER ONLY
JS 200W Connection for optional hydraulic
circuits (331/18660)
81
80
80
8 7 3 1 2 6 4 5
14 3 11 13 16 6 12 15
10 9
8 7 3 1 2 6 4 5
83
82
84
NO CONNECTION
C160
C160
C160
C160
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
JS330 HAMMER/ AUXILLARY COMBINED MERGED PUMP
HAMMER TAB
BREAKER ONLY MONOBOOM
HAMMER/AUXILLIARY MONOBOOM
9803/6450
Issue 1
6
Section C
Electrics
Section C
2 - 1
2 - 1
Cab Layout
Location of Controls and Components - JS Tracked
machine
5 4 6
0
_at_
2
7

8
9
1
0
1 Right Console 8 Control Lock Lever
2 Right Excavator Joystick Control 9 Left Console
3 Display Monitor 10 Door Lock Release Lever
4 Right Hand Track Control 11 Optional Circuit Pedal (if fitted)
5 Left Hand Track Control 12 Facia Panel
Travel Speed Range Change Switch Left Excavator Joystick Control 13 Lightswitch Panel
9803/6450
Issue 1
7
Section C
Electrics
Section C
2 - 2
2 - 2
Cab Layout
Location of Controls and Components -
JS130W/145W/160W/175W
0
4
62
8
(



1
5
0
7
9


_at_
A335431
1 Left Excavator Joystick Control Slew and dipper.
11 Display Monitor
12 Left Console
2 Horn Button
13 Right Console
3 Alternative Horn Button (Not Germany)
14 Travel Pedal
4 Steering Wheel
15 TAB Position Ram Pedal (if fitted)
5 Steering Column Lock Latch
16 Rockbreaker ON/OFF Switch (if fitted)
6 Multipurpose Steering Column Switch
17 Auxiliary Circuit Switch
7 Foot Brake Pedal
18 Dozer Blade Switch
8 Gearbox Ratio Change Switch
19 Right Switch Panel

• Right Excavator Joystick Control
• Boom and bucket.
• One Touch Idle Switch

9803/6450
Issue 2
8
Section C
Electrics
Section C
2 - 3
2 - 3
Cab Layout
Location of Controls and Components - JS200W
4
0
62
8
(



1
5
7
0
9
_at_

1 Left Excavator Joystick Control Slew and dipper.

1. Display Monitor
2. Left Console

2 Horn Button
13 Right Console
3 Alternative Horn Button (Not Germany)
14 Travel Pedal
4 Steering Wheel
15 TAB Position Ram Pedal (if fitted)
5 Steering Column Lock Latch
15 Rockbreaker ON/OFF Switch (if fitted)
6 Multipurpose Steering Column Switch
16 Boom Priority Switch
7 Foot Brake Pedal
17 Auxiliary Circuit Switch
8 Gearbox Ratio Change Switch
18 Dozer Blade Switch
9 Right Excavator Joystick Control Boom and
bucket.
19 Right Switch Panel
10 One Touch Idle Switch
9803/6450
Issue 1
9
Section C
Electrics
Section C
2 - 4
2 - 4
Cab Layout
Right Console - Tracked machine only
1
T
R
A
T
S
N
O
F
F
O
T
A
E
H
6 5
7

2
4
A335442
2 Throttle Dial
1 Starter Switch
This rotary control provides progressive engine
speed control over the full range. Note If the
engine speed does not change even after turning
the throttle dial it is because the idle switch
(6) is ON. Push the idle switch to OFF to re
activate the throttle dial.
This key operated rotary switch has four
positions. The key can only be inserted or
removed in the OFF position. The positions are
OFF - Isolates all electrics.
Turning key to this position stops the engine
and, if appropriate, silences the warning buzzer.
If the engine is started with the throttle dial
not at the minimum position, no engine speed
control will be possible until after the dial
has been turned to the minimum position.
HEAT For pre-heating the engine air intake
during cold weather, key must be held in this
position. Returns to OFF when key is released.
3 Hammer switch (if fitted)
ON - Switch position for normal running.
Press the switch to change the additional
hydraulic circuit from hammer (reduced flow)
circuit to auxiliary (full flow) circuit.
START Key held in this position cranks the
starter motor for starting the engine. Release
the key when the engine starts and the switch
returns to ON.
9803/6450
Issue 1
10
Section C
Electrics
Section C
2 - 5
2 - 5
Cab Layout
Right Console - Tracked machine only
(cont'd) 4 Boom Priority Switch-if fitted
(Standard on JS330)
6 One Touch Idle Switch
Pressing this switch instantly changes the engine
rpm back and forth between that selected for
working and a low idling speed. When low
idling has been selected the message LOW IDLE
is displayed on the Display Monitor. This
facility is overridden when the Manual/Auto
Change switch is set to Auto.
Press the switch to change priority of boom raise
to swing. Selecting the boom priority switch
during simultaneous slew and boom operation will
restrict flow to the slew motor and therefore
give more flow to the boom up operation.
When the switch is pressed the monitor will
display BOOM PRIOR acknowledgement message.
7 Auxiliary Circuit Switch This three-position
rocker switch, spring loaded to the central OFF
position, provides bi-directional flow for
relevant attachments, e.g. weedcutter, grab
rotate. Press and hold the switch to the right
or left, as appropriate, for as long as the
attachment is to be used. Release the switch to
turn off the attachment.
5 Power-up Button
With the Work Mode Selection switch in H or S
mode, depression of the button initiates the
application of maximum digging power for a
period of 8 seconds, during which time the
POWER UP message is displayed on the Display
Monitor.
Lightswitch Panel
0 B A350860 A
Work Light Switch Press the switch A to the first
position to switch ON the Standard work lights
(on boom and the right hand of the machine).
Press the switch to the second position to
switch ON the optional lights (on the cab and
the counterweight - if fitted).
1
2
3
Heater Fan
Turn rotary switch B (on the lightswitch panel)
clockwise to turn on the heater fan. The volume
of air from the heater increases by rotating the
switch clockwise to the next position.
9803/6450
Issue 1
11
Section C
Electrics
Section C
2 - 6
2 - 6
Cab Layout
Right Console - Wheeled machine only
1
T
R
A
T
S
N
O
F
F
O
T
A
E
H
8 7 9
2
5
6
4
A335441a
2 Throttle Dial
1 Starter Switch
This key operated rotary switch has four
positions. The key can only be inserted or
removed in the OFF position. The positions are
This rotary control provides progressive engine
speed control over the full range. Note If the
engine speed does not change even after turning
the throttle dial it is because the idle switch
(8) is ON. Push the idle switch to OFF to re
activate the throttle dial.
OFF - Isolates all electrics except side lights
and hazard lights.
If the engine is started with the throttle dial
not at the minimum position, no engine speed
control will be possible until after the dial
has been turned to the minimum position.
Turning key to this position stops the engine
and, if appropriate, silences the warning buzzer.
HEAT For pre-heating of the engine air intake
during cold weather, key must be held in this
position. Returns to OFF when key is released.
3 Hazard Warning Switch
Press the switch to switch ON the hazard warning
lights. Hazard warning lights can be turned ON
with or without the ignition ON.
ON - Switch position for normal running.
START Key held in this position cranks the
starter motor for starting the engine. Release
the key when the engine starts and the switch
returns to ON.
4 Fog Light Switch
Press the switch to switch ON the fog lights
(Headlights must be ON).
9803/6450
Issue 1
12
Section C
Electrics
Section C
2 - 7
2 - 7
Cab Layout
Right Console (cont'd) 5 Rockbreaker switch (if
fitted JS200W only)
A

R
For monoboom equipped machines A The switch has
two positions, press the switch to change the
additional hydraulic circuit from rockbreaker
(reduced flow) circuit, position 1 to auxiliary
full flow position 2.
For triple articulating boom equipped machines
A When a rockbreaker circuit only is fitted, the
switch
has two positions. Press the switch to change the
function of the foot pedal from rockbreaker,
position 1 to boom position control, position 2.
1
B When combined rockbreaker and auxiliary
circuits are fitted, the switch has three
positions. Press the switch to change the
function of the foot pedal from rockbreaker
(reduced flow) circuit, position 1 to auxiliary
(full flow) circuit position 2. Press further to
change to boom position control circuit position
3.
2
B

R
6 Boom Priority Switch (JS 200W only)
Press the switch to change priority of boom raise
to swing. Selecting the boom priority switch
during simultaneous slew and boom operation will
restrict flow to the slew motor and therefore
give more flow to the boom up operation.
When the switch is pressed the monitor will
display BOOM PRIOR acknowledgement message.
7 Power-up Button With the Work Mode Selection
switch in H or S mode, depression of the
button initiates the application of maximum
digging power for a period of 8 seconds, during
which time the POWER UP message is displayed
on the Display Monitor.
A350950
1
2
3

• One Touch Idle Switch
• Pressing this switch instantly changes the engine
  rpm back and forth between that selected for
  working and a low idling speed. When low
  idling has been selected the message LOW IDLE
  is displayed on the Display Monitor. This
  facility is overridden when the Manual/Auto
  Change switch is set to Auto.
• Auxiliary Circuit Switch
• This three-position rocker switch, spring loaded
  to the central OFF position, provides
  bi-directional flow for relevant attachments,
  e.g. weedcutter, grab rotate. Press and hold the
  switch to the right or left, as appropriate, for
  as long as the attachment is to be used. Release
  the switch to turn off the attachment.

9803/6450
Issue 1
13
Section 2
Electrics
Section 2
2 - 8
2 - 8
Cab Layout
Lightswitch Panel Drive Light Switch
0
1
Press switch C to the first position to switch ON
the side lights. The side lights can be turned
ON with or without the ignition being switched
ON. Press the switch to the second position to
switch ON the headlights (the ignition must be
ON).
A
2
3
Work light Switch Press switch B to the first
position to switch ON the Standard work lights
(on boom and the right hand of the machine).
Press the switch to the second position to
switch ON the optional lights (on the cab and
the counterweight - if fitted).
B
The side lights must be ON in order to turn ON
the work lights.
A350870
Heater Fan Turn rotary switch A clockwise to
turn on the heater fan. The volume of air from
the heater increases by rotating the switch
clockwise to the next position.
9803/6450
Issue 1
14
Section C
Electrics
Section C
2 - 9
2 - 9
Cab Layout
Left Console - Tracked machines only
1 A335460 2
1 Horn Switch When the horn switch is pressed the
horn will sound. Note always press the switch
and sound the horn to give signals, when the
machine is started or you engage travel or slew.
3 Boom Priority Switch (Option) Press and hold
the switch to change priority of slew to boom
raise. Release the switch to deselect boom
priority.
2 A296830
2 Control Lock Lever Raising the lever provides a
method of isolating the hydraulic controls in
addition to raising the Left Console or
operating the Servo Isolator Switch and is an
integral part of the procedure for vacating the
cab. Lower the lever to activate the hydraulic
controls.
9803/6450
Issue 1
15
Section C
Electrics
Section C
2 - 10
2 - 10
Cab Layout
Left Console - Wheeled machines only
2 1 4 A335460 5
1 Console Tilt Handle Turn the tilt handle
anti-clockwise to unlock the console which can
then be hinged up and down. Raising the console
provides a method of isolating the hydraulic
controls (in addition to operating the Servo
Isolator Switch (on the facia panel) or raising
the Control Lock Lever (step 5)) and is an
integral part of the procedure for vacating the
cab. Release the handle and lower the console to
the operating position where it locks.
4 Horn Switch When the horn switch is pressed the
horn will sound. Note always press the switch
and sound the horn to give signals, when the
machine is started or you engage travel or slew.
5 Control Lock Lever Raising the lever provides a
method of isolating the hydraulic controls (in
addition to raising the Left Console (step 1) or
operating the Servo Isolator Switch (step 2))
and is an integral part of the procedure for
vacating the cab. Lower the lever to activate
the hydraulic controls.
Note For JS200W and German and Italian
JS130W/160W machines - When the console is in
the raised position, all controls except travel
are isolated. When travelling on roads,raise the
left console to prevent the accidental movement
of the excavator end. 2 Left Console Switch Panel
5 A296830
3 Dozer Switch This switch transfers Left
Excavator Joystick controls from the slew and
dipper to the dozer blade and vice- versa. Press
the left side of the switch to select dozer and
illuminate the Dozer Selected lamp (see Warning
Light Panel, Monitor Panel) press the right side
to revert to slew and dipper. When dozer is
selected, push the joystick forward to lower the
dozer and pull it back to raise the dozer.
Release the joystick to stop dozer movement.
9803/6450
Issue 1
16
Section C
Electrics
Section C
2 - 11
2 - 11
Cab Layout
Left Console Switch Panel Wheeled machines only

• Left hand stabilizer down
• When pressed the left hand stabilizer will lower,
  the indicator light next to the switch will
  illuminate only when the switch is pressed.
• Right hand stabilizer down
• When pressed the right hand stabilizer will
  lower, the indicator light next to the switch
  will illuminate only when the switch is pressed.
• Left hand stabilizer up
• When pressed the left hand stabilizer will raise,
  the indicator light next to the switch will
  illuminate only when the switch is pressed.
• Right hand stabilizer up
• When pressed the right hand stabilizer will
  raise, the indicator light next to the switch
  will illuminate only when the switch is pressed.
• Cushion
• The soft mode is automatically ON when starting
  the machine. Press to change to hard mode. The
  monitor will display HARD MODE acknowledgement
  message.

2
1
4
6
5
A335150
This switch selects or deselects the cushioned
mode of operation of the boom raise/lower rams
and the dipper in/out rams. In the cushioned
mode the hydraulic system is protected from the
potentially harmful effects of suddenly stopping
any of the rams with a heavily loaded bucket or
other attachment. For lighter work it may be
desirable to operate in the non- cushioned mode.
At engine start-up, the cushioned mode is
automatically selected, with the switch lamp off.
Press the button to select the non-cushioned
mode and light the switch lamp. Press again to
select the cushioned mode. 6 Isolator Press to
isolate the servo system. The monitor will
display ISOLATOR acknowledgement message. When
pressed the controls are isolated and no machine
operation is possible.
9803/6450
Issue 1
17
Section C
Electrics
Section C
2 - 12
2 - 12
Cab Layout
Multi-Purpose Steering Column Switch (Wheeled
Machines only) 1 Direction Indicators (Right)
2
5
Pull the lever towards you to indicate a right
turn. Switch the indicators off when you have
completed the turn. Functions only with the
starter switch at ON. (Cancels automatically
when steering wheel centres.)
4
2 Direction Indicators (Left)
6
Push the lever away from you to indicate a left
turn. Switch the indicators off when you have
completed the turn. Functions only with the
starter switch at ON. (Cancels automatically
when steering wheel centres.)
1
.
JS04020

• Windscreen Wiper
• Rotate the three position lever barrel switch to
  operate the windscreen wipers. Fully
  anti-clockwise is OFF, the middle position is
  INTERMITTENT wipe, and the fully clockwise
  position is CONTINUOUS wipe.
• The wipers will self-park when switched off.
  Functions only with the starter switch at ON.
• Windscreen Washer
• Push the sleeve towards the steering wheel to
  operate the windscreen washer. Functions only
  with the starter switch at ON.
• Main Beam
• Lift the lever to switch on the main beam. Lift
  the lever once more to reselect dipped beam.
  Functions only with sidelights and headlights
  selected to ON.
• Note Lifting the lever with main beam switched
  off will flash the main beam.
• Horn
• Press to sound the horn. Functions only with the
  starter switch at ON.

9803/6450
Issue 1
18
Section C
Electrics
Section C
2 - 13
2 - 13
Cab Layout
Monitor Panel
1 Display Panel The EMS instrument panel is
located at the front right hand side of the cab.
It provides information from the machine. The
LCD has 20 segment bar graph gauges for fuel,
hydraulic and water temperatures, a clock, gear,
power, mode and hours run meter. The panel also
has an eleven character message area.
POWER MODE
1
2 Mode Switch Press to select working mode. The
machine will be in the same mode as when last
switched off. Each press cycles through the
modes as follows S ? H ? L ? F ? S (The applied
mode is indicated next to the POWER MODE
message.) Select the appropriate work mode
suitable for the work to be carried out
2
4
5
6
H - HEAVY MODE for heavy digging or increased
work output.
S - STANDARD MODE for general digging and loading
work.
7
L - LIGHT MODE for precise or light duty work
F - FINE MODE for operations requiring maximum
accuracy, including lifting, with extra
hydraulic pressure available when required.
A335120
Indicates that machine hours are displayed top
left of the display. This symbol flashes when
the machine is operating, this signifies that the
hour meter is increasing the service time.
3 Set Switch Press the SET switch to access the
monitor menu. The menu can be scrolled through
using the Scroll Up and Scroll Down switches.
Indicates the time at the top right of the
display.
4 Scroll Up Switch
5 Scroll Down Switch
6 ACK Switch Press to acknowledge warnings shown
on the display. This will clear the message but
will not put out warning lamps. The ACK Switch
can cancel the warning buzzer when sounding.
Indicates that transmission information is
displayed top centre of the display.
7 Warning lamps Eighteen tell tale warning light
indicators are included on the monitor. 8
CAUTION All the warning lights should go out
within 10 seconds of the engine being started.
Rectify any faults immediately. 0009
9803/6450
Issue 1
19
Section C
Electrics
Section C
2 - 14
2 - 14
Cab Layout
Monitor Panel (contd) Warning Lights
Slew Lock ON Illuminates when the machine slew
lock is engaged. Press the slew lock switch to
disengage the slew lock.
High Engine Coolant Temperature Illuminates if
the engine coolant temperature rises to high.
Stop the engine and rectify the problem before
further use.
Servo Isolator ON Illuminates when the machines
servo isolator is engaged. Lower the lock lever
or press the isolator switch to disengage the
isolator.
Low Engine Oil Pressure Illuminates if the engine
oil pressure drops too far. The light should go
out when the engine is started. If illuminated,
stop engine, check oil leve, top up as necessary
and inspect for leaks.
Engine Air Filter Blocked Illuminates if the
engine air filter is blocked. Replace the
element.
Charging System Fault Illuminates when the
battery voltage is low. If Illuminated check
electrical charging circuit.
Low Hydraulic Oil Level (Option) Indicates low
oil in the hydraulic tank. Check oil level.
Service Required This warning is illuminated when
a service is required. The warning flashes when
a minor service is required (250 hours) and can
be cancelled by pressing the ACK switch on the
monitor. The warning will illuminate
continuously when a major service is required
(500 hours). If lit continuously, contact your
JCB dealer.
Direction Indicator (Wheeled machine
only) Flashes with the direction indicators.
(Auto flashes when Hazard Warning Lights are
on). Use the indicators to signal before turning.
Hazard Warning Lamps Indicator (Wheeled machine
only) Flashes with the hazard warning lights
(even with the starter switch OFF).
Low Air Pressure Only used on JS 330 and JS 460
machines. Illuminates if the air pressure is
low. Check the air pressure.

Main Beam Indicator (Wheeled machine
only) Illuminates when the headlight main beams
are switched on.
High Hydraulic Oil Temperature Illuminates if the
hydraulic fluid temperature rises too high. Stop
the engine and rectify the problem before
further use
Dozer Mode Indicator (Wheeled machine
only) Illuminates when the machine has the dozer
selected.
Low Coolant Level Illuminates if the engine
coolant level drops too low. Inspect and refill
coolant.
Low Brake Pressure (Wheeled machine
only) Illuminates when the brake circuit pressure
falls below the pre-determined minimum
permissible.
Engine Oil Filter Blocked Illuminates if the
engine oil filter is blocked. Replace the engine
filter (change engine oil when replacing the
filter).
Emergency Steer Mode (Wheeled machine
only) Illuminates to indicate that the power
steering pressure has failed. Steering is still
possible although much greater effort is
required.
9803/6450
Issue 2
20
Suggest If the above button click is invalid.
Please download this document first, and then
click the above link to download the complete
manual. Thank you so much for reading
21
Section C
Electrics
Section C
2 - 15
2 - 15
Cab Layout
Monitor Panel (contd) Set Switch Press set
switch to access the monitor menu. This allows
the operator to change the settings of some of
the machines functions. The menu can be
scrolled through using the scroll up and scroll
down switches. Set clock - Use to adjust the
displayed time. CLOCK ACK
Use scroll keys to change 12h or 24h clock
12/24? ACK 1210 ACK
Use scroll keys to change time
Auto idle time - Used to adjust the time delay
for the automatic idle system. AUTO IDLE T
ACK 5 Use scroll keys to change time delay (in
seconds) ACK Language - Used to change the
language of the display messages. Intermittent
wiper speed - Used to adjust the time delay for
the intermittent wiper. INT WIPER S ACK WIPER
SPD -1 Use scroll keys to change speed
ACK Engine speed for hammer - Used to set the
maximum engine speed, when using a hammer. When
using a hammer it may be necessary to limit the
engine speed - consult your JCB Dealer. HAMMER
RPM ACK RPM 1200 Use scroll keys to change
rpm Hammer hours - Used to view the total
cumulative hours the hammer has been used, also
used to reset the hour count since the last
hammer service. HAMMER HRS ACK
1234 (Hours since last hammer service)
12345 (Total amount of hours hammer used) ACK
RESET HRS? Resets the hour count since the last
hammer service ACK Date - Used to adjust to date
DATE ACK
Use scroll keys to change date
02-10-1999 ACK SET
Return to normal display
Scrap Magnet - Used to set the Minimum engine
speed for scrap magnet. The minimum engine idling
speed can be adjusted using this option. When
using a scrap magnet attachment it may be
necessary to increase the engine idle speed to
ensure sufficient electric power to the
attachment - consult your JCB Dealer.
SCRAP MAG ACK SCRP MG OFF ACK RPM 1000 ACK
Use the scroll keys to change between ON OFF
Use the scroll keys to change RPM
9803/6450
Issue 1
22
https//www.ebooklibonline.com Hello dear
friend! Thank you very much for reading. Enter
the link into your browser. The full manual is
available for immediate download. https//www.eb
ooklibonline.com