Land Rover Defender 90 110 Workshop Book 5 Rover

.::.::!,,, .. 25. Lift the evaporator  clear of the  vehicle  and place ,,).... ;.*. on a bench with a suitable support  underneath the 
case  to ensure  the heater  pipes are 
not damaged. 
26.  Release  the  nuts  and remove  the  bracket  from 
underneath the evaporator  casing. 
27. Remove  the wire  clip and detach the dump  valve 
located  underneath. 
28. Release  the  seven self tapping  screws securing  the 
outlet  duct and carefully  break  the sealing 
compound  around  the edge 
of the duct...

I82 I AIR CONDITIONING - R.H. STEERING 
EVAPORATOR BLOWER MOTOR - RH Steering 
models 
Rem 
o v  a 1 
1. Open  and secure  the bonnet. 
2. Release  the  plastic tie  retaining  the  carburetter 
breather  pipe 
to the right hand  air intake elbow. 
3. Remove  the  pulsair pipe connected  to the  air 
intake  elbow. 
4. Remove  the right  hand air intake  elbow. 
5. Disconnect the clip  and  blower  motor wiring. 
6. Release  the blower  motor cover fixings  and 
separate  the casing  slightly  to allow...

AIR CONDITIONING - R.H. STEERING 
r- L%+ Evaporator matrix and expansion valve  only 
14. Evacuate  the air conditioning  system as previously 
described. 
15. Open  (turn anti-clockwise) the compressor  service 
valves  and  disconnect  the gauge  set. Cap 
all pipes 
and  gauge connections  to prevent  dirt  or moisture 
entering  the system. 
16.  Remove  the  insulating  cover 
on the low  pressure 
pipe. 
17. Whilst  supporting  both unions  with suitable 
spanners,  unscrew the low  pressure  air...

I82 I AIR CONDITIONING - R.H. STEERING 
Evaporator matrix and Expansion  valve only 
42. Release  the screws  attached  to the  blower  motor 
retaining plate  and remove  the plate. 
43.  Remove  the blower  motor inner housing. 
44.  Remove the  bleed
-pipe retaining nut from the low 
pressure  pipe. 
45.  Remove  the  spring clip retaining  the expansion 
valve  sensor  pipe  to  the  low pressure  pipe  and 
remove  the expansion  valve and high  pressure 
pipe. 
46.  Unscrew  the high  pressure pipe...

ELECTRICAL EQUIPMENT 
ELECTRICAL PRECAUTIONS 
86 
The following  guidelines  are intended  to ensure  the 
safety  of the  operator  whilst preventing  damage  to 
electrical  and any electronic  components  fitted to the 
vehicle. 
Before  commencing  any  test procedure 
on a vehicle 
ensure that the  test equipment  is working correctly  and 
any  harness 
or connectors  are in good condition,  this 
particularly  applies to mains  leads and plugs. 
WARNING:  Before commencing  work on an ignition...

ELECTRICAL EQUIPMENT- V8 ENGINE DISTRIBUTOR 
OVERHAUL V8 ENGINE DISTRIBUTOR 
DISMANTLE 
1. Unclip and remove  the distributor  cap. 
2. Withdraw the rotor arm. 
3. Remove  the contact  breaker  spring anchor nut  and 
lift off: 
a) the  top
-half of insulation  bush 
b) 
the low  tension  lead (Black) 
c)  the  capacitor  lead (Orange). 
4.  Remove the  contact breaker  retaining  screw, plain 
and  spring  washer  and  remove  contact  set 
assembly 
. 
5. Remove the complete  insulation  bush. 
6....

.. . ... .. I .. .... d , . .... .. I. ..... .. ,,,. ., .. ., . 
ELECTRICAL EQUIPMENT- V8 ENGINE DISTRIBUTOR 
L 
86 
5 
KEY TO DISTRIBUTOR COMPONENTS 
1. Distributor  cap 
2. Rotorarm 
3. Contact breakcr assembly 
4. Capacitor and retaining  screw 
5. Dwell-angle adjuster  screw and spring 
6. Vacuum  unit and retaining  screws 
7. Vacuum unit joint  washer 
8. Centrifugal  advance cover plate and retaining 
scrcws 
12. Thrust  washer 
13. Contact  breaker L.T. lead and grommet 
14. Distributor  cam 
15....

86 
OVERHAUL DUCELLIER  DISTRIBUTOR - four 
cylinder  engine 
DISMANTLE 
distributor. 
16. Examine  the advance mechanism  of the  cam,  check e 
the  shaft  for  excessive side play.  If any of these 
parts  arc  damaged 
or worn  renew  the complcte 
ELECTRICAL EQUIPMENT - FOUR CYLINDER DISTRIBUTOR 
1. Remove the distributor  from the engine. 
2. Remove the distributor cap. 
3. Remove  the rotor  arm. 
4.  Remove  the dust cover. 
5. Remove  the felt pad  from  the top  of the rotor. 
6. Remove  the...

ELECTRICAL EQUTPMENT- FOUR CYLINDER DTSTRIBUTOR 186 I 
REASSEMBLE  OVERHAUL 
LUCAS 45D4 DISTRIBUTOR - Four 
cylinder engine 20. Using Rctinax  ‘A’ or equivalent  grease  lubricate 
the  centrifugal  weight pivot  posts  and lightly  smear 
the  cam  pressure  pad and  contact  pivot post. 
21.  Fit the pressure  pad and spring to  the base  plate. 
22.  Fit the  base  plate  to the  body,  lining up the  marks, 
and  secure  with the retaining  screw and clip on the 
opposite  side 
to the vacuum  unit....

14 ELECTRICAL EQUIPMENT - FOUR CYLINDER DISTRIBUTOR 
ST1832M 
21. Fit the  drive  dog so that the driving  tongues  are 
parallel  with the rotor  arm electrode  and to the  left 
of its centre  line when  the rotor arm points 
upwards  as shown. 
ST 
22. If a new  shaft  is fitted  it must be drilled  through  the 
hole 
in the  drive  dog using  a 4.76 mm (A) drill. 
23. During  drilling,  push the shaft  from the cam end, 
pressing  the drive  dog and washer  against the body 
shank. 
24.  Secure  the...