2 - 2
Section K
Engine
9803/8500
Section K
2 - 2
Issue 1
Removal and Replacement
Removal
1
Position the machine on firm level ground. Fully lower
the arm and stop the engine.
2
Open the engine compartment rear door and remove
engine top covers.
3
Disconnect and remove the battery.
4
Remove the exhaust and air filter assembly.
5
Disconnect wiring connections from the starter motor and
alternator, also water temperature and oil pressure
senders from the engine.
6
Disconnect the throttle and stop controls at the fuel
pump.
7
Disconnect the fuel supply line and spill line at the
engine.
8
Disconnect and plug the hydraulic suction and delivery
lines at the pump and auxiliary pump.
9
Disconnect the bottom hose from the engine radiator to
drain the system, then disconnect the radiator top hose.
10 Disconnect the hydraulic cooler hoses. Plug exposed
hydraulic connections.
11 Remove the cooler and radiator.
12 Attach slings to the engine lifting eyes.
!
!
WARNING
Lifting Equipment
You can be injured if you use faulty lifting equipment.
Make sure that lifting equipment is in good condition.
Make sure that lifting tackle complies with all local
regulations and is suitable for the job. Make sure that
lifting equipment is strong enough for the job.
INT-1-3-7
13 Take the weight of the engine on the hoist and remove
mounting bolts
A
(9 off).
14 Withdraw the engine in a level attitude until the hydraulic
pump is clear of the cab floor. Raise the engine to lift it
clear of the machine.
Replacement
Replacement is a reversal of the removal procedure.
On completion, check hydraulic and cooling system for
leakage and level.
Note:
If the mounting brackets are removed from the engine
block it is necessary to use JCB Lock and Seal when re-
installing the mounting bolts
B
before torque tightening.
Note:
The metalastic flexible mounts can be removed by
removing bolts
C
.
Note:
The rear right hand engine mount also carries the
alternator and is held by 3 x M8 bolt
D
as opposed to 2 x
M10 bolt
B
.
Torque Settings
Nm
kg fm
lbf ft
A
56
5.7
42
B
56
5.7
42
C
98
10
72
D
28
3
21
Summary of Contents for ROBOT 150
Page 2: ......
Page 21: ...5 2 Safety Decals cont d Section 2 Care and Safety 9803 8500 Section 2 5 2 Issue 2...
Page 77: ...Attachments Section A Section A 7 7 9803 8500 Issue 1 Backhoe...
Page 97: ...4 3 Section C Electrics 9803 8500 Section C 4 3 Issue 1 Alternator S213570...
Page 123: ...1 1 Section D Controls 9803 8500 Section D 1 1 Issue 1 Safety Restraint Bar S168160 1...
Page 125: ...2 1 Section D Controls 9803 8500 Section D 2 1 Issue 1 Throttle Controls S168150D...
Page 142: ...Hydraulics 9803 8500 Issue 1 4 1 4 1 Descriptions Section E Section E...
Page 145: ...Hydraulics 9803 8500 Issue 2 5 2 5 2 Descriptions Section E Section E...
Page 146: ...Hydraulics 9803 8500 Issue 2 5 3 5 3 Descriptions Section E Section E...
Page 149: ...Hydraulics 9803 8500 Issue 2 5 6 5 6 Descriptions Section E Section E...
Page 152: ...Hydraulics 9803 8500 Issue 1 5 9 5 9 Descriptions Section E Section E...
Page 163: ...10 1 Section E Hydraulics 9803 8500 Section E 10 1 Issue 1 Pumps 168150...
Page 165: ...10 3 Section E Hydraulics 9803 8500 Section E 10 3 Issue 1 Pumps 168030...
Page 167: ...10 5 Section E Hydraulics 9803 8500 Section E 10 5 Issue 1 Pumps 168160...
Page 175: ...11 1 Section E Hydraulics 9803 8500 Section E 11 1 Issue 2 Pumps 167750...
Page 179: ...13 1 Section E Hydraulics 9803 8500 Section E 13 1 Issue 1 Drive Motors 167720 S167720A...
Page 183: ...13 5 Section E Hydraulics 9803 8500 Section E 13 5 Issue 1 Drive Motors S243720 X X S243870...
Page 212: ...18 1 Section E Hydraulics 9803 8500 Section E 18 1 Issue 2 Valves S204980 X X 3 B A 4 2 1 5...
Page 215: ...20 1 Section E Hydraulics 9803 8500 Section E 20 1 Issue 1 Servo Joysticks S167960...
Page 217: ...20 3 Section E Hydraulics 9803 8500 Section E 20 3 Issue 1 Servo Joysticks 167950...
Page 221: ...23 3 Section E Hydraulics 9803 8500 Section E 23 3 Issue 1 Rams S167800...
Page 241: ...1 2 Section F Transmission 9803 8500 Section F 1 2 Issue 2 Tyres and Wheels 167861 167811...
Page 243: ...1 4 Section F Transmission 9803 8500 Section F 1 4 Issue 2 Tyres and Wheels 167851...
Page 253: ...2 1 Section K Engine 9803 8500 Section K 2 1 Issue 1 Removal and Replacement S167990...