LAND ROVER LT230Q TRANSFER BOX OVERHAUL MANUAL PDF

LAND ROVER LT230Q TRANSFER BOX OVERHAUL MANUAL PDF

This transfer box is fitted to the following models:

  • Serial No. Prefix 36D and 37D – Discovery
  • Serial No. Prefix 38D and 40D – Defender

How to use this manual
To assist in the use of this manual the section title is given at the top and the relevant sub-section is given at the bottom of each page.

This manual contains procedures for overhaul of the LT230Q transfer box. For all other information regarding adjustments and removal of oil seals, consult the Repair Manual for the model concerned.

This manual is divided into 3 sections:􀀀

  • Description and Operation,
  • Overhaul and
  • Data, Torque & Tools.

To assist filing of revised information, each sub-section is numbered from page 1. Individual items are to be overhauled in the sequence in which they appear in the Manual. Items numbered in the illustrations are referred to in the text.

Overhaul operations include reference to Service Tool numbers and the associated illustration depicts the tool. Where usage is not obvious the tool is shown in use. Operations also include reference to wear limits, relevant data, torque figures, specialist information and useful assembly details.

CONTENTS
DESCRIPTION AND OPERATION
FRONT OUTPUT HOUSING COMPONENTS
DIFFERENTIAL COMPONENTS
MAIN CASING COMPONENTS
REAR OUTPUT HOUSING AND TRANSMISSION BRAKE COMPONENTS
DESCRIPTION
OPERATION
OVERHAUL
TRANSFER BOX DISMANTLING
COMPONENT DISMANTLING
High/low cross shaft housing
Front output housing
Rear output housing
Main casing
Mainshaft input gear bearing housing
Intermediate gears
Mainshaft input gear assembly
Differential lock selector
Differential
INSPECTING COMPONENTS
Intermediate gears and shaft
Mainshaft input gear
High/low cross shaft and housing
Front output housing and differential lock selector
Rear output housing
Main casing
Mainshaft input gear bearing housing
High/low selector fork and shaft
Differential
COMPONENT ASSEMBLING
Differential
Main casing
Mainshaft input gear bearing housing
Mainshaft input gear assembly
Intermediate gears
Rear output housing
Front output housing
High/low cross shaft housing
Differential lock selector
TRANSFER BOX ASSEMBLING
Mainshaft input gear bearing pre-load
Rear output housing
Differential bearing pre-load
Front output housing
Intermediate gears
Intermediate gear bearing pre-load
Bottom cover
High/low selector shaft detent
Interlock solenoid – if fitted
Neutral warning lamp switch – if fitted
Differential lock warning lamp switch – adjust
Transmission brake
DATA, TORQUE & TOOLS
DATA
TORQUE FIGURES
SERVICE TOOLS

… AND MORE…

Language: English
File: PDF
Size: 934 Kb
Free download LAND ROVER LT230Q TRANSFER BOX OVERHAUL MANUAL PDF
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