Volvo D 20 Service Manual page 82

Group 21 Engine
Camshaft, installing
Install plunger and vacuum pump
C h e c k O - r i n g , r e p a c e i f n e c e s s a r y .
N25
N27
N26
Adiust valve clearance:
S e e o p e r a t l o n B 1 1 1 , p a g e 1 9 .
l m p o r t a n t ! V a v e c l e a r a n c e m u s t b e c h e c k e d a f t e r 6 0 0 -
1 , 2 0 0 n 1 i l e s ( 1 , 0 0 G - 2 , 0 0 0 k m ) .
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Installtiming gear covers (front and rear)
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80