Maintenance
1715−1/A2
Winterthur Gas & Diesel Ltd.
1/ 1
Oil Pressure Checks
1. General
Usually two hydraulic engine stays (1, Fig.1) are installed on the exhaust side and two
on the fuel side of the engine. This can be different because of special installations.
You must compare the oil pressures on the pressure gauges (8) of the hydraulic
cylinders (3) at regular intervals.
If one of the pressure gauges (8) shows a pressure of less than 10 bar, (defective
O-rings, valves that have leaks, defective screwed connections, or accumulator) you
must do the procedure that follows:
1) Decrease to 10 bar the pressure in the other hydraulic cylinder.
2) Repair the defective engine stay as soon as possible.
3) Adjust the oil pressure of the engine stays to the correct setting. Refer to the
instructions in the manufacturer’s manual.
1
1
Fig. 1
WCH03472
6
7
5
2
3
4
8
ENGINE SIDE
WCH03472
1 Hydraulic engine stays 5 Ball valve
2 Accumulator 6 Rod
3 Hydraulic cylinder 7 Damping control valve
4
Plug ⅜ inch NPT
8 Pressure gauge
Hydraulic Engine Stays
2015
To Next Page
Loading...