1 Test Port "D" 3 Front Of Engine
2 Swing Relief Valve
SWING RELIEF
Check the swing relief using the following procedure:
NOTE: Prior to checking the swing relief valve pressure setting the outrigger relief
MUST be set to the proper pressure.
1. Operate the boom over relief to warm the oil if necessary.
2. Attach a calibrated pressure gauge in test port “D” see illustration below.
245
REVISED:
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