Land Rover Defender 90 110 Workshop Book 5 Rover

ELECTRICAL EQUIPMENT- FOUR CYLINDER PETROL ENGINE STARTER 1861 
, I, : 47. Using a suitable tube, drive a new spire  ring into , .. , position, as illustrated. The position of the spire 
ring 
on the  armature  shaft determines  the armature 
end
-float  which  should be 0,25 mm (0.010 in) 
maximum  between the spire  retaining  ring and the 
sintered  bearing bush shoulder.  Care, therefore, 
must  be used  when  fitting 
the spire ring. 
I* . 
Dimension A 25,4 mm (1 .OO ins) 
Dimension 
B 19 mm (0.75...

ELECTRICAL EQUIPMENT - FOUR CYLINDER  PETROL ENGINE STARTER 
13. Drive  the pivot  pin from  the engagement  lever and 
14. Move the thrust  collar clear of the  jump  ring, and  23. 
Polish  the commutator  with very fine sandpaper. 
24.  Using  an air  blast,  clean any copper  residue  from 
drive
-end  bracket. 
the armature. 
remove  the jump  ring from 
the armature  shaft. 
15.  Remove  the thrust  collar. 
16.  Remove  the roller  clutch  drive and engagement IMPORTANT:  The commutator  segment...

ELECTRICAL EQUIPMENT - FOUR CYLINDER PETROL ENGINE  STARTER El 
$:.::;:$ .>.. .. 27. Check the shaft  for distortion; if the  shaft  is bent  or 
distorted  the armature  must be renewed.  Do not 
attempt  to straighten  the shaft  or machine  the 
armature  core laminations. .;:

ELECTRICAL EQUIPMENT- FOUR CYLINDER PETROL ENGINE STARTER 
52. Operate the switch  and note  the ammeter,  volt- 
meter, and spring  balance  readings.  Calculate  the 
lock  torque  by multiplying  the reading  of the  spring 
balance 
in pounds  by the  length  of the  arm in feet. 
53.  Check  the readings  obtained 
in instruction 52 
against the figures  given in DATA for lock  torque 
current  and voltage. 
NOTE: If a constant-voltage  supply is used for this  test, 
a  higher  voltage  may be...

ELECTRICAL EQUIPMENT 
STARTER MOTOR - Paris Rhone - 4 cylinder  Diesel 
Dismantle  and 
Test 
, I.. .* r. -> ‘. 5.r 
t 
86 
DISMANTLE 
1. Remove  starter motor from engine. 
2. Disconnect  field winding  lead from  the solenoid. 
3.  Remove  the two  nuts  and withdraw 
the solenoid, 
plungcr and spring. 
4.  Removc  the terminal  strap. 
5. Remove the two through-stud nuts. 
6. Remove  the brush  plate cover. 
7. Withdraw  the yoke  complete  with brush  plate 
assembly  whilst noting 
the position of...

Battery connection 
Earth  connection 
Socket  headed  screw 
Field  winding  to solenoid  nut 
Through
-stud  nut 
Brush  cover nuts 
Solenoid  retaining  nuts 
11 NM 
11 NM 
7-C 1,4NM 
9,5 -C 1,5 NM 
8,5 k 1,5 NM 
4,2 
_+ 0,6 NM 
3,l -C 0,4NM 
I86 I ELECTRICAL EQUIPMENT 
i 
29. Fit the through-studs  to the  drive-end  bracket. 
30. 
Fit the  brush  plate cover  and secure to the brush 
31. 
Sccure the  assembly  with the through-stud  nuts. 
32. 
Fit the terminal  strap to the through-studs  and...

ELECTRICAL EQUIPMENT (861 
- . . .. .. . .. . .. , 
ST1833M 
1. Solenoid 
2. Solenoid  plunger and spring 
3. Drive-end  bracket  and bush 
4. Reduction  gear pinion 
5. Reduction  gear 
6. Rubberpad 
7. 0 ring seal 
8. Lever 
9. Clutch  drive and pinion  assembly 
10. Rubber  pad 
11.  Armature 
KEY TO STARTER MOTOR 
12. Yoke 
13. Roller  bearing 
14. Through-studs 
15. Brush plate 
16. Field coil brushes 
17. Armature  brushes 
18. Brush plate cover 
19. Reduction  gear housing 
20. Socket-hcaded...

186/ ELECTRICAL EQUIPMENT 
STARTER MOTOR - Paris Rhone,  Turbo  charged 2.5 
Diesel engine. 
Removing 
1. Disconnect  the battery. 
2. Slacken  the four  nuts  securing the intermediate 
exhaust  pipe  heat  shield 
and move the shield 
rearwards. 
3. Remove  the exhaust  flange nuts and bolts. 
ST1859M  // 
4. Remove  the bolt  securing  the front  downpipe to 
the cylinder  block. 
5. Release  the clamp  securing  the front  downpipe  to 
the  turbo
-charger  elbow. 
6. Remove  the front  downpipe. 
7....

ELECTRICAL 
45 
m 
86  

I86 I ELECTRICAL 
Inspecting 
Solenoid 
23. Check  the continuity  and resistance  value of 
windings by connccting an ohmmeter  as shown. 
RR1812E 
(a)  Resistance  value should  be: 
1.074 
k 0.035  ohms 
(b) 
RR18l3E 
(b) Resistance  value should  be: 
0.298 k 0.015 ohms 
If  test  results  are unsatisfactory  replace the solenoid. 
If results  arc correct  proceed to 24. 
24. 
Check the  contacts by connecting  an ohmmeter  as 
shown. 
Solenoid  plunger removed,  ohmmeter  should read 
infinity....