Xtracer 1152 User Manual

Issue 2.0 – 10/12/15 - 1152 Longitudinal Transaxle Sportscar Gearbox Manual
© 2015 - Xtrac Limited, Gables Way, Kennet Park, Thatcham, Berkshire. RG19 4ZA.
Xtrac Inc, 6183 W. 80th Street, Indianapolis, IN 46278. United States
1
1152
Longitudinal Sportscar Transaxle
Gearbox Manual

Xtracer 1152 Specifications

General

Brand	Xtracer
Model	1152
Category	Car Spares
Language	English

Summary

Operating Requirements

Specification

General Items

Gearbox Operation

Gearchange Description

Explains the sequential gearchange operation and the use of the Integrated Valve Actuator (IVA).

Oil System

Describes the recirculating oil system, including the oil pump, filter, and cooling recommendations.

Gear Cluster

Differential

Explains the Salisbury-type plate differential, ramp angles, and friction faces.

Gearbox Assembly and Maintenance

General Assembly Notes

Provides guidelines for overhauling the gearbox using genuine Xtrac parts and proper procedures.

Cluster Setup

Differential Setup

Outlines the procedure for disassembling, assembling, and setting up the differential.

Spiral Bevel Gear Assembly

Lifing Chart

Appendix A – Non Standard Tightening Torques

Appendix F – Differential Characteristics

Appendix H – Ratio List-1152B–LMP3

Appendix J – Ratio List-1152–Generic

Appendix M – Xtrac Standards

Tightening Torques

Length of Engagement for Mating Threads

Appendix N – Technical Bulletins

1152-420-000A Clutch Shaft

Requires immediate action to modify clutch shaft nose journal diameter for optimal fit.

233-42M-3A-1730 – 233A Gear Set Collared 17:30

Advises limiting life of current 3rd gear sets and checking for cracks before use.