Operation
8016−1/A1
Winterthur Gas & Diesel Ltd.
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5.3 Hydraulic Pipe − Leakage
If the level switch (24, Fig. 3) (LS2076A) activates an alarm, the leakage inspection
point on the hydraulic pipes (9) lets you find the location of the leakage. You can then
do the applicable procedure (see paragraph 5.4).
5.4 Procedure
WARNING
Injury Hazard: Always use gloves and safety goggles when you
do work on hot components. Oil can come out as a spray when
you open the drain screws.
1) On the flange (3, Fig. 5) of the hydraulic pipe (1), carefully loosen the drain
screw (2) a maximum of one turn.
2) Do a check for oil.
3) If oil flows from the leakage inspection point, the related hydraulic pipe is
defective. For more data, see 0520−1 Operation with Exhaust Valve Control Unit
Cut Out.
1
2
4
3
6
5
5
7
3
1
4
WCH01148
WCH01149
Fig. 5: Leakage Inspection Point − Hydraulic Pipes
1 Hydraulic pipe 4.66 5 Exhaust valve control unit 4.10
2 Drain screw 6 Cover
3 Flange 7 Servo oil return pipe 4.63
4 Leakage pipe from hydraulic pipes
2014
Lubricating Oil System 6-cylinders to 8-cylinders
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