A SERVICE OF

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308017 13
Troubleshooting
PROBLEM CAUSE SOLUTION
Erratic or accelerated
pump speed.
Exhausted fluid supply. Refill and prime.
Fluid is too heavy for pump priming. Use the bleeder valve (see page 10); use a ram.
Held open or worn piston valve or seals. Clear the valve; replace the seals.
Held open or worn priming piston. Clear; service.
Worn packings in the displacement
pump.
Replace the packings.