Maintenance
5556−1/A1
Winterthur Gas & Diesel Ltd.
1/ 13
Removal, Disassemble, Assemble, Installation
Tools:
1 Fitting and dismantling device 94551 1 Checking gauge 94556
1 Cover 94552 2 Screwdrivers
1 Spacer 94555 2 M12 jacking screws
Applicable lifting gear
1. Preparation 2.......................................................
2. Fuel Pump − Removal 3.............................................
3. Disassemble 4.....................................................
3.1 Guide Pin − Removal 4........................................
3.2 Guide Piston and Roller − Removal 4...........................
3.3 Toothed Rack − Removal 5....................................
3.4 Pump Cylinder − Removal 6...................................
3.5 Non-return Valve − Removal 7.................................
4. Fuel Pump − Assemble 7............................................
4.1 Preparation 7.................................................
4.2 Pump Cylinder − Installation 7.................................
4.3 Pump Cover − Installation 8...................................
4.4 Toothed Rack − Installation 8..................................
4.5 Regulating Sleeve − Installation 8..............................
4.6 Pump Plunger and Bottom Housing − Installation 9.............
4.7 Plunger Position − Check 10....................................
5. Fuel Pump − Installation 12...........................................
6. Completion 13.......................................................
7. Storage 13..........................................................
2016
Fuel Pump
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