TRANSMISSION 7
1. Pressing Off The Input Shaft Bearing
Assembly
NOTE:
•
Lubricate each gear and bush with clean engine
oil during assembly.
Examine all gears, bearings and sleeves for
damage, chipped teeth and wear beyond the
service limits. Replace all suspect components
and always use new circlips to assemble the
shaft.
1.
Place the input shaft bearing on press bars
ensuring the
inner
race of the bearing is supported
by the bars and the circlip groove is pointing
upwards.
Position the mainshaft to the bearing
with the
clutch end pointing downwards
through
the bearing. Press the shaft through the bearing
until the bearing comes into contact with the fixed
gear on the shaft.
OBSERVE THE WARNING
FOLLOWING PARAGRAPH 12 ON THE
PREVIOUS PAGE REGARDING THE DANGERS
OF USING A PRESS
i
Pressing On the Input Shaft Bea ing
2
Fit fifth gear (13) to the input shaft with the dog teeth
pointing away from the input shaft bearing.
3.
Slide on the thrust washer (12).
4.
Fit a new circlip (11) to the input shaft ensuring that
the clip is correctly located in the circlip groove.
5.
Fit the combined third/fourth gear (10) with the
smaller gear facing toward fifth gear. Ensure that
the double oil hole in the mainshaft aligns with the oil
hole in the gear.
1.
Input Shaft Double Oil Hole
2.
Third/Fourth Gear Oil Hole
6.
Fit a new circlip (9) to the input shaft ensuring that
the clip is correctly located in the circlip groove.
7.
Fit the thrust washer (8) to the input shaft and slide
up the shaft until in contact with the circlip.
8.
Fit the splined bush (6) from sixth gear ensuring that
the oil hole in the input shaft aligns with the oil hole in
the bush.
9.
Fit sixth gear (7) with the dog teeth facing
third/fourth gear.
10.
Fit second gear (5) with the stepped side facing
away from the clutch end of the input shaft.
11.
Fit the thrust washer (4) adjacent to second gear
and slide on the needle roller bearing (3). Retain all
with a new circlip (2).
12.
Finally, fit the bearing sleeve (1) to the needle roller
bearing.
7.19
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