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 Discovery20 · 19 - FUEL SYSTEM - MFI
20 · Engine

PLENUM CHAMBER (page 6 of 6)

Make
Land Rover
Model
Discovery 300Tdi Discovery
Section
REPAIR
19 - FUEL SYSTEM - MFIPLENUM CHAMBER · page 6 of 6
background image

MFI

13

REPAIR

44. Grease new air seal with Admax L3 or

Energrease LS3. Push seal down shaft, into
counterbore until seal is 6.0 mm (0.236 in) below
face of plenum.

Throttle levers and bracket - assemble

45. Fit stop lever to throttle shaft, a new tab washer

and secure with throttle shaft nut.

46. Holding stop lever on stop, tighten throttle shaft

nut securely, bend over tabs to lock nut in
position.

47. Fit inboard throttle return spring noting that small

hooked end of spring is nearest plenum.

48. Locate hooked end of inboard spring on stop

lever. Wind up straight end one full turn and
locate in appropriate slot.

49. Fit countershaft to interconnecting nut of throttle

valve shaft.

50. Secure throttle bracket assembly to plenum.

Secure with three retaining bolts.

51. Ensure hooked end of outboard spring is

retained by lever, wind spring up one full turn
and locate free end in appropriate slot.

52. Fit overtravel spring.

Lightly grease throttle return and overtravel
springs with Admax L3 or Energrease LS3.

NOTE: If new throttle levers have been
fitted, minimum throttle setting of disc
must be checked to ensure it is 90˚ to

bore.

53. Using a depth vernier or depth micrometer,

check dimension from mouth of bore to top and
bottom of valve disc. Dimension must be within
0.5 mm (0.019 in) total indicator reading across
diameter of disc.

54. If dimension is out of limits, adjust small set

screw below stop lever.

Refit

55. Reconnect and adjust cruise control actuator

link.

See Actuator Link Setting

56. Clean joint faces of plenum and ram housing.

Apply ’Hylomar’ sealant, refit plenum chamber.
Tighten bolts to

26 Nm.

57. Reverse removal procedure.

Parts & tools for this job Staging For Land Rover Discovery

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