Defender. Manual — part 33
34. NOTE: Swivel housing oil seal and axle should not be
fitted.
Attach a spring balance to track rod ball joint bore and pull
balance to determine effort required to turn swivel pin
housing. Resistance, once initial inertia has been overcome,
should be 1.16 to 1.46 kg. Adjust by removing or adding
shims to top swivel pin.
35. When setting is correct remove top swivel bolts, apply
sealant, Part No. STC 50552 to threads of bolts. Refit bolts
and tighten to 65 Nm (48 lbf.ft), and bend over lock tabs.
36. Apply recommended grease between lips of swivel oil seal.
37. Install oil seal, joint washer and retaining plate with 7 bolts
and spring washers. Tighten to 10 Nm (7 lbf.ft).
38. Install tie rod and drag link and secure with new cotter
pins. Tighten fixing to 40 Nm (30 lbf.ft).
39. Install brake disc shield.
40. Loosely install lock stop bolt and nut.
41. Apply a recommended grease between lips of swivel
housing oil seal.
42. Secure oil seal with retaining plate and securing bolts.
Tighten to 10 Nm (7 lbf.ft).
43. Install track-rod and drag link and secure with new cotter
pins.
44. Loosely install lock stop bolt for later adjustment.
45. Install brake disc shield.
46.
CAUTION: Take care not to damage axle shaft oil
seals.
Insert axle shaft, and when differential splines are engaged,
push assembly in fully.
47. Place a new joint washer in position on swivel pin housing
to stub axle mating face. Coat threads of stub axle bolts with
sealant, Part No. STC 50552.
48.
CAUTION: Ensure that constant velocity joint bearing
journal is butted against thrust ring on stub axle before stub
axle is secured.
Install stub axle with flat at 12 O'clock position.
49. Place mud shield in position and secure stub axle to swivel
pin housing with 6 bolts and tighten evenly to 65 Nm (48
lbf.ft).
50. Install brake jump hoses to brake jump hose bracket.
51. Install complete front hub assembly.
For additional information, refer to: Wheel Bearing and Wheel
Hub - Vehicles Built Up To: 01/1999 (204-01, Removal and
Installation) /
Front Wheel Bearing and Wheel Hub (204-01 Front
Suspension, Removal and Installation).
52. Check swivel pin housing oil drain plug is fitted.
53. Remove swivel pin level and filler plugs.
54. NOTE: On later vehicles fill swivel pin housing with 0.33
Litres of Molytex EP 00 grease.
Check and top up with new oil until oil runs out from level
hole. Allow excess oil to drain and wipe clean.
For additional information, refer to: Specifications (205-03
Front Drive Axle/Differential, Specifications).
55. Install swivel pin level and filler plugs.
56. Set steering lock stop bolts.
For additional information, refer to: Steering Lock Stop
Adjustment (211-00 Steering System - General Information,
General Procedures).
Brake System - General Information -
Brake Hydraulic Fluid
Item
Specification
* Recommended hydraulic fluid
SHELL DONAX YB DOT4 ESL FLUID
CAUTION: * If the above fluid is not available, use a low viscosity DOT 4 brake fluid meeting ISO 4925 Class 6 and
Land Rover LRES22BF03 requirements.
General Specification
• NOTE: Pressure reducing valves are not fitted to all 110 specifications.
Item
Specification
Front caliper
AP Lockheed, four opposed pistons
Operation
Hydraulic, self adjusting
Front disc:
- 90 Models
Solid, outboard
- 110/130 Models
Ventilated, outboard
Disc diameter
298 mm (11.73 in)
Front disc thickness:
- 90 Models
14.1 mm (0.56 in)
- 110/130 Models
24 mm (0.95 in)
Wear limit
1 mm (0.04 in) per side of disc
Disc run-out maximum
0.15 mm (0.006 in)
Pad area
58 cm! (9.0 in!)
Total swept area
801.3 cm! (124.2!)
Pad material
Ferodo 3440 non asbestos
Pad minimum thickness
3 mm (0.12 in)
Rear caliper
AP Lockheed, four opposed pistons
Operation
Hydraulic, self adjusting
Rear disc
Solid, outboard
Rear disc diameter:
- 90 Models
290 mm (11.42 in)
- 110/130 Models
298 mm (11.73 in)
Rear disc thickness:
- 90 Models
12.5 mm (0.49 in)
- 110/130 Models
14.1 mm (0.56 in)
Wear limit:
- 90 Models
0.38 mm (0.015 in) per side of disc
- 110/130 Models
1 mm (0.04 in) per side of disc
Disc run-out maximum
0.15 mm (0.006 in)
Pad area:
- 90 Models
30.5 cm! (4.37 in!)
- 110/130 Models
36.2 cm! (5.61 in!)
Total swept area
694 cm! (106.98 in!)
Pad material
Ferodo 3440 non asbestos
Pad minimum thickness
3 mm (0.12 in)
Parking brake
Parking brake type
Mechanical, cable operated drum brake on the rear of the transfer gearbox
output shaft
Parking brake drum internal diameter
254 mm (10.0 in)
Width
70 mm (2.75 in)
Pad material
Ferodo 3611 non asbestos
Master cylinder/Booster
Master cylinder manufacturer
Lucas
Master cylinder type
Tandem, 25.4 mm (1.0 in) diameter
Booster type
LSC 80
Pressure reducing valve, failure
conscious:
- 90 Models
Cut-in pressure 24 bar (360 lbf/in!), ratio 4.0:1
- 110/130 Models
Cut-in pressure 43 bar (645 lbf/in!), ratio 2.9:1
Torque specifications
Description
Nm
lbf-ft
Brake pipe to pressure reducing valve
15
11
Brake pipe to brake calipers
15
11
Brake pipe to master cylinder
15
11
Flexible hoses to calipers
15
11
Bleed screws
15
11
Brake caliper to swivel pin housing
82
60
Brake disc bolts*
73
54
Brake drum screw
8**
6
Brake drum adjuster bolt
25
18
Booster assembly to pedal box
26
19
Pedal box to bulkhead
25
18
Master cylinder to booster
26
19
* Apply Loctite 270 before assembly
**If you are refitting old screws, tighten to 25 Nm (18 lbf-ft).
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