REPAIR INSTRUCTIONS - P220-3000 PUMP

10.If the ceramic plunger pipe (16B) is damaged, remove the plunger bolt (16C).

Discard the old plunger pipe (16B) and copper gasket (16D), and clean the old locktite from the plunger bolt (16C) and plunger base (16A). (For pumps that use the 316 S.S. crush washer (16D), fatten the washer prior to plunger reassembly) Replace the plunger with the new one and locktite the plunger bolt and torque to 220 inch-pounds.

NOTE: If there are deposits of any kind (i.e., lime deposits) in the valve casing, be certain that the weep holes in the weep return ring (25) and valve casing (26) have not been plugged.

Reassembly sequence of the P220-3000 pump

1)If oil seals (19) were removed, replace with seal lip towards crankcase. Lubricate seals before replacing.

2)Replace seal case (20) with o-rings (21) over plungers. Generously lubricate o-rings and oil seal before reassembly. Replace v-sleeve (23A) over plungers (16)..

3)Generously lubricate v-sleeve (23). Assemble v-sleeves (22) into valve casing (#26). Assemble weep return ring (25) and pressure ring (24) over plungers (16). Slide valve casing over plungers and seat firmly. Replace the eight socket head cap screws (34) and tighten to 105 inch-pounds in a crossing pattern.

4)Replace the six o-rings (31) and the six valve assemblies (32X). Now replace the six valve plug o-rings ( 33). Apply one drop of Loctite 243 to the valve plugs (32) and tighten to 59 ft.-lbs.

Preventative Maintenance Check-List & Recommended Spare Parts List

 

 

 

 

 

 

 

Check

Daily

Weekly

50hrs

Every

Every

Every

 

 

 

 

500 hrs

1500 hrs

3000 hrs

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Oil Level/Quality

X

 

 

 

 

 

Oil Leaks

X

 

 

 

 

 

Water Leaks

X

 

 

 

 

 

Belts, Pulley

 

X

 

 

 

 

Plumbing

 

X

 

 

 

 

 

 

Recommended Spare

Parts

 

 

Oil Change (1 Quart) p/n 1153

 

 

X

X

 

 

Seal Spare Parts (1 kit/pump)

 

 

 

 

X

 

(See page 4 for kit list)

 

 

 

 

 

 

Oil Seal Kit (1 kit/pump)

 

 

 

 

X

 

(See page 4 for kit lit)

 

 

 

 

 

 

 

 

 

 

 

 

 

Valve Spare Parts (1 kit/pump)

 

 

 

 

 

X

(See page 4 for kit list)

 

 

 

 

 

 

NOTE: Contact Giant Industries for Service School Information. Phone: (419)-531-4600

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Giant service manual Reassembly sequence of the P220-3000 pump, Parts

P220-3000 specifications

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