C-12 CRUSHER
WEEKLY MAINTENANCE SCHEDULE Cont.
CHECKING/CHANGING HYDRAULIC TANK AIR BREATHER:-
CHECKING CRUSHER BOX RETAINING BOLTS:-
1:- Raise cover plate and examine service
indicator.
service indicator
3:- Check crusher box retaining bolts.
retaining bolt
lock nut
Nyloc nut
i) Release Nyloc nut, then the lock nut.
ii) Tighten retaining bolt against crusher box.
iii) Re-tighten lock nut.
iv) Re-tighten Nyloc nut.
RETAINING BOLT ADJUSTMENT
2:- Remove oil filler plug. Refill using EP220
GEAR OIL until oil comes out of level hole.
CHECKING FEEDER OIL LEVEL:-
(ALWAYS CHECK BOTH SIDES)
1:- Remove oil level plug. If oil trickles out,
there is enough oil in feeder - if not, oil level
needs to be topped up.
filler plug
level plug
drain plug
If the service indicator is green, it is time to
replace the tank air breather. Simply remove air
breather and replace with new one
.
Note:-
If Optional Oil Cooler is fitted, then it
must be in the raised position & cover
plate removed to access the Air Breather
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