Lubricating Connecting Rod Bearing; Cleaning Pump - WACKER Group PDT 2 Repair Manual

Maintenance

4.11 Lubricating Connecting Rod Bearing

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4.12 Cleaning Pump

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4.12.1 Pump clean water through pump for a few minutes after each use to
4.12.2 Remove dirt from between engine cooling fins to prevent them from
4.12.3 Remove front cover (k) and clean dirt and grease build-up from
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Grease connecting rod bearing once a week or every 25 hours of
operation.
Use a hand operated grease gun. Add grease through grease fitting
located behind access hole (j) provided on front cover.
When pumping heavy sludges or water containing large amounts of
dirt and solids, clean the pump often. If allowed to sit in the pump and
dry, these materials will harden and could damage the valves or
diaphragm inside the pump the next time it is used.
When cleaning pump:
flush dirt from inside pump and hoses.
clogging up. This will prevent engine from overheating.
connecting rod and inside of front pump cover.
k
30
PD
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