The use of there are some basic steps common to all a dampener with Giant Industries, Inc. pumps pumps. The following information is to be is optional, although recommended by Giant considered as a general outline for instal- Industries, Inc.
MP4130-3100 & MP4135-3100 Spare Parts List ITEM PART # DESCRIPTION QTY. ITEM PART # DESCRIPTION QTY. 06136 Flinger 06100 Crankcase 13000 Oil Filler Cap Assy 07260 Crankcase Oil Seal 07243 Cover, Crankcase 07267-0100 Snap Ring 07271 Pressure Ring 07244 O-Ring, Crankcase Cover...
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REPAIR INSTRUCTION - MP4130-3100 & MP4135-3100 Disassembly sequence of the GIANT MP4130-3100 & MP4135-3100 Series Pumps 3. Using a valve puller (avail- 1. With a 27mm wrench, 2. Inspect the plug o-rings remove the three dis- able from Snap-On-Tools), (#48A and #42B) and...
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Loosen and remove the plunger bolt assembly wrench. To reassemble, (#29C and #29D) and replace the seal washer (#29D). turn the front stud bolt nut clockwise. Contact Giant Industries for service school information. Phone: (419) 531-4600 11a. Inspect the crankcase oil seals (#31) for evidence of leaking.
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27. Remove the old crankshaft seal (#15) from the bearing cover (#14). Lubricate the edges of the new seal and install using the standard Giant Bearing Tool. Remove the bearing tool and tap around the perimeter of the seal with a rubber mallet to firmly seat the seal. Position the far bearing cover on the crankcase (#1) and insert the cover bolts (#17).
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29. Replace any shims (#20A) and position the bearing cover (#14) as before. Tighten the bearing cover bolts (#17) evenly to position the bearing race. Torque the bolts to 125 inch-pounds. Once the crank- shaft reassembly is complete, oil the crankshaft races freely before replacing the connecting rod (#24) end caps.
Rein- inch-pounds (79 Nm). stall the entire inlet valve assembly into the manifold (#43). install the tension plugs (#42A) and tighten. MP4130-3100 & MP4135-3100 TORQUE SPECIFICATIONS Position Item# Description Torque Amount - in.-lbs. (Nm) 08095 Hex Screw, Bearing Cover...
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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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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 war- ranty consideration. Call (419)-531-4600 or fax (419)-531-6836 to obtain an R.G.A. number.