GMC S Series 1994, Руководство по ремонту

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SECTION 7D
TRANSFER CASE
CONTENTS
SUBJECT PAGE
New Process 233 Transfer C ase.................................................................................................................................7D1-1
New Process 241 Transfer C ase.................................................................................................................................7D2-1
New Process 231 Transfer C ase.................................................................................................................................7D3-1
Borg-Warner 4401 Transfer C a s e ................................................................................................................................7D4-1
Borg-Warner 4472 Transfer C ase................................................................................................................................7D5-1
Borg-Warner 4470 Transfer C ase................................................................................................................................7D6-1
SECTION 7D1
NEW PROCESS 233 TRANSFER CASE
N O T IC E : W h e n f a s t e n e r s a r e r e m o v e d , a l w a y s r e in s t a l l th e m a t th e s a m e lo c a t io n f r o m w h ic h t h e y w e r e
r e m o v e d . I f a f a s t e n e r n e e d s to b e r e p la c e d , u s e t h e c o r r e c t p a r t n u m b e r f a s t e n e r f o r t h a t a p p lic a t io n . I f
t h e c o r r e c t p a r t n u m b e r f a s t e n e r i s n o t a v a ila b le , a f a s t e n e r o f e q u a l s iz e a n d s t r e n g t h ( o r s t r o n g e r ) m a y
b e u s e d . F a s t e n e r s t h a t a r e n o t r e u s e d , a n d t h o s e r e q u ir in g t h r e a d lo c k in g c o m p o u n d w ill b e c a l le d o u t.
T h e c o r r e c t t o r q u e v a lu e m u s t b e u s e d w h e n i n s t a l li n g f a s t e n e r s t h a t r e q u i r e it. I f t h e a b o v e c o n d i t i o n s
a r e n o t f o llo w e d , p a r t s o r s y s t e m d a m a g e c o u l d r e s u lt.
CONTENTS
SUBJECT PAGE
General D escription......................................................................................................................................................7D1- 2
Model 2 3 3 .................................................................................................................................................................... 7D1- 2
Id en tificatio n ........................................................................................................................................................... 7D1- 2
Power F lo w ............................................................................................................................................................. 7D1- 2
D isassem bly.................................................................................................................................................................... 7D1- 3
External Com ponents............................................................................................................................................... 7D1- 3
Mainshaft Extension and Oil Pump H o u s in g ...................................................................................................7D1- 3
Internal Com ponents................................................................................................................................................ 7D1- 3
Cleaning and In sp ectio n ............................................................................................................................................. 7D1- 6
A ssem bly..........................................................................................................................................................................7D1- 7
Bearing and Seal R eplacem ent............................................................................................................................ 7D1- 7
Internal Com ponents................................................................................................................................................ 7D1- 7
External Com ponents............................................................................................................................................... 7D1- 9
S p ecificatio n s.................................................................................................................................................................7D1 -10
Fastener Tightening Specifications......................................................................................................................7D1-10
Lubrication Specifications...................................................................................................................................... 7D1-10
Special T o o ls ..................................................................................................................................................................7D1-11