Page 2 - INSTALLATION INSTRUCTIONS
2 NOTE: Contact Giant Industries for Service School Information. Phone: (419)-531-4600 INSTALLATION INSTRUCTIONS Installation of the Giant Industries, Inc., pump is not a complicated procedure, but there are some basic steps common to all pumps. The following information is to be considered as a gen...
Page 4 - Worn parts must be replaced.
4 4. Maintenance and Repair To Check Valves: Discharge Valves: Screw out hexagon screws (59) and remove valve casing (54). Pull seal case (46) out of valve casing (54.) Pull valve body (50) and seal case (46) apart. Using pliers, pull spring guide (55) out of the valve casing. Remove discharge valve...
Page 5 - To Check Seals and Plungers; 6 as per plunger
5 To Check Seals and Plungers Unscrew hexagon screw (59) and take off valve casing (54.) Remove the screw-in joints (37B) and take off the elbow pipes (37A). Remove drip-return ring (44) from seal sleeve (36). Then pull seal sleeve (36) out of the crankcase. Take the seal tension spring (41) out of ...
Page 6 - To Dismantle Gear
6 Important! Check the leakage bores Æ 4 of the seal sleeves (36) and seal cases (46) for dirt and clean if necessary. The elbow screw-in joints (37B) and elbow pipes (37A) must also be checked for dirt and cleaned if necessary. Important ! The Æ 4 leakage bore of the middle seal sleeve must be clos...
Page 7 - To Reassemble Gear End
7 Remove connecting rod (conrod) screws, and push the front of the conrod parts forward as far as possible into the crosshead guide. Important! Conrods are marked for identification. Do not twist conrod halves. When reassembling, conrods are to be fitted back onto the shaft journals in their exact o...
Page 8 - Model LP1000 - Exploded View
Page 9 - LP1000 TORQUE SPECIFICATIONS; Position
ITEM # PART # DESCRIPTION QTY 1 07759 Crankcase 1 2 13000 Oil Filler Plug Assy 1 4 06085 Crankcase Cover 1 5 07104 O-Ring for Cover 1 6 07186 Oil Sight Glass 1 8 06086 Oil Dipstick Assy 1 9 01009 O-Ring for Oil Dipstick 1 10 01010 Cylinder Screw 4 11 01011 Spring Ring 5 12 07109 Plug G 1/2" 1 13...
Page 12 - GIANT INDUSTRIES LIMITED WARRANTY; Manuals provided by Giant Industries, Inc.
GIANT INDUSTRIES LIMITED WARRANTY Giant Industries, Inc. pumps and accessories are warranted by the manufacturer to be free from defects inworkmanship and material as follows: 1. For portable pressure washers and self-service car wash applications, the discharge manifolds will never fail, period. If...