Workshop Manuals Factory service & repair Land Rover
01 Discovery Workshop Manual - 2nd Edition02 01 - INTRODUCTION03 04 - GENERAL SPECIFICATION DATA04 05 - ENGINE TUNING DATA05 07 - GENERAL FITTING REMINDERS06 09 - LUBRICANTS, FLUIDS AND CAPACITIES07 10 - MAINTENANCE08 12 - ENGINE - Tdi09 10 11 12 12 - ENGINE - V8i13 12 - ENGINE - 4.0 V814 12 - ENGINE - Mpi15 16 17 18 17 - EMISSION CONTROL19 19 - FUEL SYSTEM - Tdi20 19 - FUEL SYSTEM - MFI21 19 - FUEL SYSTEM - SFI22 19 - FUEL SYSTEM - Mpi23 19 - FUEL SYSTEM - Cruise Control24 26 - COOLING SYSTEM - Tdi25 26 - COOLING SYSTEM - V8i26 26 - COOLING SYSTEM - Mpi27 28 30 - MANIFOLD AND EXHAUST SYSTEM29 33 - CLUTCH30 37 - MANUAL GEARBOX - R38031 41 - TRANSFER GEARBOX32 44 - AUTOMATIC GEARBOX - ZF33 34 35 47 - PROPELLER SHAFTS36 51 - REAR AXLE AND FINAL DRIVE37 38 54 - FRONT AXLE AND FINAL DRIVE39 40 41 57 - STEERING42 43 44 60 - FRONT SUSPENSION45 64 - REAR SUSPENSION46 70 - BRAKES47 74 - WHEELS AND TYRES48 75 - SUPPLEMENTARY RESTRAINT SYSTEM49 76 - CHASSIS AND BODY50 51 80 - HEATING AND VENTILATION52 82 - AIR CONDITIONING53 84 - WIPERS AND WASHERS54 86 - ELECTRICAL
Land Rover 300Tdi Discovery41 · 57 - STEERING
41 · Steering & suspension

OVERHAUL (page 4 of 9)

Make
Land Rover
Model
Discovery 300Tdi Discovery
57 - STEERINGOVERHAUL · page 4 of 9
background image

57

STEERING

4

OVERHAUL

Sector shaft cover assembly

31. Inspect cover and bearing. If worn or damaged,

replacement parts are not available, fit a new
steering box.

Sector shaft adjuster locknut

32. The locknut is also a fluid seal. Fit new nut at

overhaul.

Valve and worm assembly

33. Examine bearing areas for wear. The areas must

be smooth and not indented.

34. Examine worm track which must be smooth and

not indented.

35. Check for wear on torsion bar assembly pin. No

free movement should exist between input shaft
and torsion bar or between torsion bar and
worm.

NOTE: Any sign of wear makes it essential
to fit new valve and worm assembly.

36. Examine valve rings for cuts, scratches and

grooves. The valve rings should be free to rotate
in grooves.

37. If required, replace all three rings, using ring

expander LRT-57-019. The expander will not
pass over rings already fitted. Remove rings to
allow access without damaging seal grooves.

38. Warm rings and expander tool to aid assembly.

Fit rings to expander, slide expander over valve
and worm assembly. In turn fit rings to their
grooves. Remove expander, slide valve and
worm assembly into ring compressor
LRT-57-020 and allow to cool.

Ball bearing and cage assemblies

39. Examine ball races and cups for wear and

general condition.

40. If ball cage has worn against bearing cup, fit

replacements.

41. Bearing balls must be retained by cage.
42. Bearing and cage repair is carried out by

complete replacement of assembly.

Parts & tools for this job Staging For Land Rover Discovery

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