REPAIR INSTRUCTION - P200A-3100/5100 SERIES

Disassembly sequence of the back end of the P200A-3100/5100 series pump.

1)Before you begin, drain the oil from the crankcase.

2)Remove the crankcase cover (3) and o-ring (4) from the crankcase (1). To remove the crankshaft (13), remove the bearing cover (7) and sight glass (8). Using a rubber mallet, remove the crankshaft axially through the connecting rods by tapping on the end of the shaft. Be careful not to bend or damage the connecting rods during crankshaft removal.

3)If the bearings (12A and 12B) and radial shaft seal (11) are still in the crankcase, remove them. Inspect both bearings and seal for wear and replace if necessary.

4)Remove the connecting rod (15) and plunger (16). Remove the wrist pin (17) if necessary. Check the plunger bore in the crankcase for wear. Inspect parts and replace as necessary.

5)Should you find it necessary to service the plunger assembly (#16) you can do so by removing the tension screw (#16D). Inspect all parts and replace as necessary.

Reassembly sequence of the of the P200A-3100/5100 series pump

1)Reassemble plunger (16) and the connecting rod (15) with wrist pin (17). Place assemblies in crankcase

(1). Install crankshaft through connecting rods again being careful not to bend or otherwise damage the connecting rods.

2)Replace left and right side bearings (12A and 12B) if they were removed from the crankshaft. Be certain the bearings are pressed all the way onto the shaft and completely into the crankcase. Replace radial shaft seal (11), bearing cover (7), sight glass (8), and crankcase cover (3) with its o-ring (4).

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

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

5)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.

6)Replace the six o-rings (31) and the six valve assemblies (32X). Now replace the six valve plugs with o- rings (32 and 33) and tighten securely with a 22mm socket wrench to 33 foot-pounds.

7)Fill crankcase with 9.5 ounces (6.5 ounces for P217A) of oil.

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

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Giant Tripex Ceramic Plunger Pump installation instructions Repair Instruction P200A-3100/5100 Series
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Tripex Ceramic Plunger Pump, P200A-3100/5100 specifications

The Giant Tripex Ceramic Plunger Pump P200A-3100/5100 is a cutting-edge solution designed for high-performance applications in various industries. This pump stands out for its reliability, durability, and efficiency, making it an ideal choice for demanding tasks in sectors such as construction, agriculture, and industrial cleaning.

One of the main features of the P200A-3100/5100 is its innovative ceramic plunger technology. The ceramic plungers provide exceptional wear resistance and reduce the necessity for frequent replacements, translating to lower maintenance costs and longer operational life. They are engineered to handle abrasive liquids, making this pump particularly capable of delivering consistent performance in challenging environments.

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