DO NOT OVERFILL. device must be installed in the discharge of the system. Use Giant gear lube oil (p/n 1154) or the equivalent SAE 90 Industrial gear oil. 3. Acids, alkalines, or abrasive fluids cannot be pumped unless approval in writing is obtained Crankcase oil should be changed after the before operation from Giant Industries, Inc.
LP200, LP250 & LP250W-MT PARTS LIST ITEM PART DESCRIPTION ITEM PART DESCRIPTION 07759 Crankcase 13360 Grooved Ring (LP250) 13000 Oil filler Plug Assy. 13025 Leakage Seal (LP250W-MT) 06085 Crankcase Cover 07170 Seal Case 07104 O-ring, Crankcase Cover 07140 O-Ring 07186...
LP200, LP250 & LP250W-MT - REPAIR INSTRUCTIONS 44A 44B 1. With a 30mm wrench, 2. Remove the compression 3. Remove the complete valve spring (45) & o-rings (44A assembly (46) with valve remove the (3) plugs (48). & 44B-LP250W-MT only).
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LP200, LP250 & LP250W-MT - REPAIR INSTRUCTIONS 9. Check plunger surface (29B). If plunger pipe is worn out, loosen 8. Remove seal case (37) from valve casing (43) and inspect tension screws (29C) and pull off plunger pipe to the front. Clean front surface of plunger (25) thoroughly.
(20A and 20B) under the bearing cover. IMPORTANT! After assembly has been completed, the crankshaft should turn easily with very little clear- ance. Tighten connecting rod screws (24A) to 310 in.-lbs. LP200, LP250 & LP250W-MT TORQUE SPECIFICATIONS Position Item#...
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Replace plungers Inlet pressure too high Reduce inlet pressure Wrong Grade of oil High Crankcase Giant oil is recommended Improper amount of oil in crankcase Temperature Adjust oil level to proper amount Preventative Maintenance Check-List & Recommended Spare Parts List...
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A Returned Goods Authorization (R.G.A.) number and completed warranty evaluation form is required prior to the return to Giant Industries of all products under warranty consideration. Call (419)-531-4600 or fax (419)-531-6836 to obtain an R.G.A.