Hewland NMT, Инструкции по обслуживанию

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PAGE 12
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j/ With the bearing carrier face up, add the layshaft (50), input gears (46), spacers (45), disc spring (44), and bearing inner track
(43). Stack the reverse hub (33), hubs (20), pinion gears (16), bearings (120), clutch rings (19), and spacer (14) into position in
the bearing carrier (2), and slide the dummy shaft through from the bearing carrier end.
k/
Locating the tip of the dummy shaft into the end of the pinion shaft, slide the completed gear cluster assembly into the maincase
to engage the pinion shaft and layshaft bearing, allowing the dummy shaft to slide out of the gear cluster. Whilst locating the
gear cluster, lightly operate the selector rack (75) to ensure correct location of the barrel and driver.
Tighten the pinion shaft nut using tool No. SK-1452
l/
Fit the rear cover (36) using nuts (49). and dowels (139).
m/
Fit the clutch spigot bearing (97) and seal (98) into their housing (99) and secure with circlip (101). Slide the housing assembly
onto the clutch shaft (96) and secure with circlip (102). Fit the o'ring seal (100) onto the housing and slide the assembly into the
maincase to engage the layshaft (50). Fix the housing in place using screws (124).
Note : If the oil pump is fitted, the diff assembly must be removed from the maincase to allow the clutch shaft to be fitted (or
removed).
n/
Fit magnetic plug (114) and washer (115) to maincase.