Figure 3-1. Daily preventive maintenance services.

PREVENTIVE MAINTENANCE SERVICES

DAILY

GORMAN-RUPP MODEL 62-1/2E13-4A084

PAR REF

ITEM

NO LUBRICATION REQUIRED

BATTERY. Tighten loose cables and mountings. Remove corrosion.

Check electrolyte level; add water as required to bring level in each

cell above plates.

CAUTION: In freezing weather, run engine minimum of one hour

after adding water.

PUMP. Inspect for damage or leaks.

CONTROLS AND INSTRUMENTS. Inspect for damage and insecure

mounting. With unit operating, inspect for improper operation.

Normal operating ranges for instruments are as follows:

Oil Pressure

Idle

5-7 PSI

40-45 PSI

Governed Speed

700-800 RPM

Idle

Governed Speed 3300-3600 RPM

ENGINE. Refer to TM 5-2805-259-14 for all engine maintenance services.

FUEL TANK. Add fuel as required.

NOTE 1. OPERATION. During operation observe for leaks and any

unusual noise or vibration.

Figure 3-1. Daily preventive maintenance services.

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