Volvo 322001, Operator'S Manual

Page: 280 / 414

E E xcavator unit, greasing
NOTE!
Read the safety when servicing instructions before starting any
work.
Gr r eas s e th h e e poi i n n t t s s shown bel l o o w w ev v er r y 50 ho o u u r r s or we e e e k k ly y . During
th h e e fi i rst 10 0 0 0 hou u r r s, th h e e ex x cav v at t o o r r un n i i t shou u l l d d be grea a s s ed ev v er r y
10 0 ho o ur r s or r dai i l l y.
NO O T T E E !
Under severe operating conditions where mud, water and
abrasive material may enter the bearings, or after using the
hydraulic hammer, the excavator unit should be greased every 10
hours or daily.
Im
m med d iat t e e l l y y af f t t e e r r wo o r r king in wa a t t e e r r , grea a s s e th h e e submerged d par r ts s
suc c h as s th h e e bu u c c ket t pi i n n s to o rem m ove th h e e ol l d d grease, reg g a a r r dl l ess of
th h e e gr r ea a s s in n g g in n t t e e r r val.
1 Place the machine in service position B, see
247.
2 Wipe off grease nipples and grease gun to avoid dirt and sand
entering the bearing.
3 Fill with grease until new, clean grease is forced out through
the outer seals.
A A r r m m
Dipper arm
Grab arm
27 7 8 8
Ma a i i n n t t e e n n a a n n c c e
Ma a i i n n t t e e n n a a n n c c e ser r v v ic c e, , ev v er r y y 50 0 ho o u u r r s s