Manitowoc GROVE GMK4090 Maintenance Manual page 125

Cleaning the filter
G
Maintenance manual
GMK4090
Risk of injury due to spring tension
The oil filter bolt is spring-loaded. Release it carefully and be careful of the
spring tension.
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Maintenance work on the carrier
•
Place a receptacle under the screw (2).
•
Unscrew bolts (1) and (2) and allow the oil
to drain.
•
Clean the drain plugs.
•
Replace the gasket and tighten the drain
plug (2) – torque 25 Nm (18.4 lbf ft).
•
Remove the drain plug (1).
•
Take the filter (2) and the spring (3) out and
clean them.
Replace any damaged parts.
•
Insert the spring and filter into the opening.
•
Replace the gasket and tighten the drain
plug – torque 60 Nm (44.25 lbf ft).
7.6 Transmission
s
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