Maintenance8460−1/A1
Winterthur Gas & Diesel Ltd.
2/ 5
1. Preparation
WARNING
Injury Hazard: The servo oil system has high pressure. Replace a
defective hydraulic pipe only when the engine has stopped.
1) Stop the engine (refer to the Operation Manual 4002-2).
2) Set to off the servo oil service pump.
3) Make sure that there is no pressure in the servo oil system (refer to the data
given in the Operation Manual 0520-1).
4) Set to off the main bearing oil supply.
WARNING
Injury Hazard: Always put
on gloves and safety
goggles when you do work
on hot components. When
drain screws and plugs are
opened, servo oil can
come out as a spray and
cause injury.
5) Put an oil tray under the applicable
hydraulic pipe (1, Fig. 2).
6) Loosen the four screws (5) on the
flange (2) to drain the applicable
hydraulic pipe (1) through the check
bore (3) in the housing of the VCU (4).
Hydraulic Pipe: Removal, Grind the Sealing Faces and Installation
2015
1
3
2
5
4
WCH03214
Fig. 2
To Next Page
Loading...
Need help?
General
