INSTALLATION INSTRUCTIONS Installation of the Giant Industries, Inc., pump is not recommended by Giant Industries, Inc. to further re- a complicated procedure, but there are some basic duce system pulsation. Dampeners can also reduce steps common to all pumps. The following infor-...
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P435 / P455B SPARE PARTS LIST ITEM PART DESCRIPTION QTY. ITEM PART DESCRIPTION QTY. 08377 Crankcase 08397 Plunger Pipe, 18mm 08378 Oil Fill Plug with Gasket 08399 Tension Screw 06479 Crankcase cover 07023 O-Ring 07186 Oil Sight Glass w/ Gasket...
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(item #20) as well, so that the weep holes are down at the six o'clock position. Exchange the oil fill and the oil drain plugs, also. Refer to the repair instructions as necessary for the proper assembly sequence. HORSEPOWER RATINGS: P435 HORSEPOWER REQUIREMENTS The rating shown are the power re- 2000 2500...
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REPAIR INSTRUCTIONS - P435 / P455B Note: Always take time to lubricate all metal and nonmetal parts with a light film of oil before reassembly. This step will ensure proper fit, at the same time protecting the pump nonmetal parts (i.e., the elastomers) from cutting and scoring. 2) Using needle nose pliers, re- 3) By inserting a small 1) With a socket wrench, move the inlet and discharge screwdriver between remove the three discharge valve assemblies (27A). the valve seat (27) and...
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REPAIR INSTRUCTIONS - P435 / P455B IMPORTANT! Care must be taken that glue does not get between the plunger pipe (16B) and centring sleeve (16C). The plunger pipe should not be strained by eccentric tightening of the tension screw or through...
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((5B) with oil dipstick (2). Rotate the crankcase cover (3) 180°. Remount the valve casing together with the seal casing and the seal adapters (20). Make sure that the seal adapters are rotated in order that the bores face downwards. Contact Giant Industries for service school information. Phone: (419) 531-4600...
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Replace plungers Inlet pressure too high Reduce inlet pressure High Crankcase Wrong Grade of oil Giant oil is recommended Temperature Improper amount of oil in crankcase Adjust oil level to proper amount Preventative Maintenance Check List & Recommended Spare Parts List...
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Liability under this warranty is on all non-wear parts and limited to the replacement or repair of those products returned freight prepaid to Giant Industries which are deemed to be defec- tive due to workmanship or failure of material. A Returned Goods Authorization (R.G.A.) number and completed warranty evaluation form is required prior to the return to Giant In- dustries of all products under warranty consideration.