Camshaft Rear Seal, Replacement - Volvo D 20 Service Manual

Group 21 Engine
Camshaft rear seal, rcplacement
P. Camshaft rear seal, replacement
Special tools: 51 90, 5193, 5194, 5199, 52A0, 5201
Remove:
- rear t|mrng gear cover.
P2
Turn engine until cyl. 1 is at TDC - iniection
A l w a y s u s e t h e v i b r a t i o n d a m p e r c e n t e r b o l t t o t u r n t h e
ljse a 27 mm sockel-
B o t h c y l i n d e r 1 c a m s s h o u l d p o i n t o b l i q u e l y u p w a r d s .
P3
Lift ofi pump belt
S l a c k e n m o u n t i n g b o l l s f o r i n j e c t i o n p u r n p b r a c k e t t o
r e l e a s e b e l t t e n s i o n .
T i g h l e n o n e b o l t s o t h a t p u m p r e m a i n s i n u p p e r p o s -
Litt off be t.
i tl
r)a
r)a
(la
88