Waterous PB13 Series, Инструкции по эксплуатации, техническому обслуживанию и ремонту

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OVERHAUL - GEARED PUMP
Page 11 of 13
Drive Gear
Square Key, 1/4 x 1-1/8 in.
Impeller Washer
Hex Hd Screw, 7/16-20 x 1 in.
1. Remove the hex head screw and washers
that hold the drive gear to the engine
crankshaft.
2. Pull the drive gear off the shaft.
CAUTION:
Do not damage internal thread of the shaft.
3. Remove the square key.
IL1944
Lock Washer, 7/16 in.
Copper Washer, 3/8 in.
Socket Head Screw, 3/8-16 x 2-1/4 in.
Gear Case
Shaft Sleeve
O-ring, 1 x 1-1/8 in.
Oil Seal
1. Remove the (4) socket head cap
screws and copper washers holding
the gear case to the engine.
2. Remove the gear case. Press out
the oil seal.
3. If oil has been leaking past the shaft
sleeve, the O-ring seal should be
replaced. Remove the sleeve. Do
not mar the sleeve surface under
the seal.
4. Check to be sure the breather is not
plugged.
Dowel Pin, 5/16 x 3/4 in.
IL1945
Breather