HyPrecision 50S/60S/75S Operator Manual 808690 141
5 – Preventive maintenance
Preventive maintenance
1. Put high-pressure antiseize lubricant on the threads of the outlet adapter.
2. Use 2 wrenches to tighten the outlet adapter into the 3/8-inch gland nut.
3. Put high-pressure antiseize lubricant on the outside threads of the high-pressure water fitting.
4. Use 2 wrenches to tighten the high-pressure water fitting in the valve body.
5. Replace the hydraulic fitting SAE O-ring on the hydraulic hose fitting.
Put O-ring lubricant on the O-ring.
6. Use 2 wrenches to tighten the hydraulic hose fitting in the O-ring boss adapter.
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