Hydraulic Pump Replacement; Removal - Graco RoadLazer RoadPak Repair Manual
Line striping system for the application of road marking and reflective coatings for professional use only
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Also See for RoadLazer RoadPak:
- Installation & operation manual (34 pages) ,
- Manual (28 pages)
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Hydraulic Pump Replacement
Hydraulic Pump Replacement
Removal
1. Perform Pressure Relief Procedures, page 8.
2. Drain Oil, page 10.
3. Remove hydraulic pump belt, see Compressor
Belt and Hydraulic Pump Belt Removal, page 11.
4. Unscrew inlet and outlet line connections to hydrau-
lic pump. Place a container under hoses to catch
any dripping oil.
18
5. Insert 3/8" diameter pin to prevent pulley from rotat-
ing. Loosen keyless bushing on front of large pulley
(96).
6. Loosen four nuts (5) and bolts (3) which secure
engine to relieve tension on hydraulic pump belt.
3A5385A
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