Workshop Manuals Factory service & repair Land Rover
01 R380 Manual Gearbox Overhaul Manual - 3rd Edition02 03 04 05 INTRODUCTION06 MANUAL GEARBOX
Land Rover R380 Manual Gearbox Overhaul06 · MANUAL GEARBOX
06 · Transmission

Synchromesh assemblies - Overhaul

Make
Land Rover
Model
Gearboxes R380 Manual Gearbox Overhaul
Section
OVERHAUL › Synchromesh assemblies - Overhaul
MANUAL GEARBOXSynchromesh assemblies - Overhaul
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MANUAL GEARBOX

OVERHAUL

27

Synchromesh assemblies - Overhaul

1. Remove spring clips from both sides of

assembly.

2. Remove slippers and separate the hub from

the sleeve.

3. Examine all parts for damage and wear, check

spring clips for tension.

4. Check no excessive radial movement exists

between inner members and output shaft
splines.

5. Examine inner and outer splines for wear.

6. Examine the dog teeth for wear and damage.

NOTE: Example ’A’ shows a tooth in good
condition. Example ’B’ shows the rounded
corners of a worn tooth.

7. Replace unit if excessively worn.

Reassemble

8. Refit inner hub to sleeve.

NOTE: Hubs and sleeves have a master
spline combination and can only be
assembled one way. The sleeves are

further identified with a series of half moon
notches which clearly identify which side of the
assembly faces which gear. Ensure the slot in
the hub aligns with the centre notch on the
sleeve.

Assy

Hub

Sleeve

Against

Gear

1st/2nd

-

1 Notch

1st

2 gear

side

-

2nd

3rd/4th

-

3 Notches

3rd

-

-

4th

5th/Rev

-

5 Notches

5th

9. Fit slippers and secure with a spring each side

of the synchromesh assembly ensuring the

step on each spring locates on a different

slipper.

NOTE: 5th and reverse synchromesh hubs
have different springs which are coloured
yellow.

Parts & tools for this job For Land Rover Gearboxes

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