Chevrolet 1977 Monte Carlo, Руководство по ремонту

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7B-4 M A N U A L T R A N S M IS S IO N
Fig. 7B-6A-Rem oving Reverse Idler Shaft
R E P A IR S
Clutch Keys and Springs
R ep lacem e n t
T h e clutch hubs and sliding sleeves are a selected
assem bly and should be kept together as originally
assem bled, but the keys and tw o springs m ay be replaced
if worn or broken.
1. M ark hub and sleeve so that they can be m atched
upon reassembly.
2. Push the hub from the sliding sleeve, the keys and
the springs m ay be easily rem oved.
3. Place the three keys and tw o springs in position (one
on each side o f hub) so all three keys are engaged by both
springs (Fig. 7B -10A ). T he tanged end o f each synchronizer
spring should be installed in to different key cavities on
either side. Slide the sleeve on to the hub aligning the m arks
m ade before disassem bly.
A groove around the outside o f the synchronizer hub
identifies the end that m ust be opposite the fork slot in the
sleeve when assembled. This groove indicates the end o f the
hub with a greater recess depth.
Fig. 7B-8A-Rem oving Rear Bearing Retaining Ring
Extension Oil Seal or Bushing
If bushing in rear o f extension requires replacement,
rem ove seal and use T ool J-5778 to drive bushing into
extension housing (Fig. 7 B -1 1 A ). U sin g the sam e tool, drive
new bushing in from the rear. Coat I.D . o f bushing and seal
w ith transm ission lubricant, then install new oil seal using
T ool J-21426 or J-5154 (Fig. 7B -12A ).
Clutch Bearing Retainer Oil Seal
I f the lip seal in the reatiner needs replacement; pry the
old seal out (Fig. 7B -13A ) and replace w ith a new seal using
Installer T ool J-23096, or sim ilar tool, until seal seats in its
bore (Fig. 7B -14A ).
Fig. 7B -7 A -R e m o v in g 2n d-3 rd Clutch Hub Retaining Ring
Fig. 7B -9 A -R e m ov in g Rear Bearing From M ainsh aft
O V E R H A U L M A N U A L