Di Sassem Bly; Cyl I Nder Head - Volvo Penta 2001 Workshop Manual

Dr ai n of f t he cool i ng wat er and t he l ubr i cat i ng oi l f r om t he
on engi ne cr adl e p/ n 9992520 and f i xt ur e p/ n 884837 . I f t he
engi ne i s f r esh wat er cool ed,
see page 21 .
1 . Rem ov e t he al t er nat or , t he t ensi oner br acket and t he
st ar t er m ot or . Rem ov e t he connect i ons f r om t he el ect r i cal
di st r i but i on box f r om t he engi ne and r em ov e t he box and
t he wi r e har ness .
2 . Rem ov e t he r et ur n f uel l i ne, t he f uel pr essur e l i nes and
t he i nl et ai r si l encer . I nst al l pr ot ect i on caps on t he f uel
i n j e c t i o n pum ps and i nj ect or s . Rem ov e t he s c r ew hol di ng
t he l ever of t he dec om pr es s i on devi ce ( 1) and pul l out t he
l ever . Rem ov e t he val ve cover .
DI SASSEM BLY
3 . Rem ov e t he f uel f i l t er , t he oi l f i l t er , t he f eed- pum p, t he
t her m ost at housi ng and t he exhaust el bow. Al so r em ov e
t he sea- wat er pum p wi t h i t s at t achm ent t ubes .
4 . Rem ov e t he val ve br i dge and l i f t out t he push r ods .
R e m o v e
t he r ubber r i ngs f or t heoi l pi pe . Rem ov e t he cyl i nder
head and t he val ve l i f t er s . Put t he l i f t er s on a r ack i n
consecut i veo r d e r , N O T E ! T h e c y l i n d e r h e a d b o l t s a r e p h o s p h a t i s e d a n d m u s t n o t b e c l e a n e d w i t h a s t e e l b r u s h .