Dump Valves
Usage:
Removal
PREPARING TO REMOVE DUMP VALVE BODY
1-Retainer ring.
REMOVING VALVE BODY
The clutches contain two dump valves.
Remove the valve body using a 5F7334 Block, two 1D419 Nuts, two L1329 Bolts, two 8B2377 Bolts, two 4B4280 Washers and two 4B4276 Washers.
REMOVING DUMP PISTON FROM BODY
2-Dump piston. 3-Valve body.
Dump Valve Installation
When assembling, be sure the arrow on the dump valve is pointing outward from the clutch cylinder as illustrated. The solid end of the dump piston marked "OUT" must also be positioned as illustrated.
Caterpillar Information System:
7261 MARINE GEAR Astern And Ahead Clutches
7261 MARINE GEAR Planetary Section Assembly
7261 MARINE GEAR Planetary Shaft And Bearing Removal
7261 MARINE GEAR Planetary Section Removal
7261 MARINE GEAR Upper Shaft And Clutch Installation
7261 MARINE GEAR Upper Shaft And Clutch Removal
7261 MARINE GEAR Testing And Adjusting
7261 MARINE GEAR Systems Operation
GENERAL INSTRUCTIONS General Instructions
D346 INDUSTRIAL & MARINE ENGINES Testing And Adjusting
D346 INDUSTRIAL & MARINE ENGINES Systems Operation
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7261 MARINE GEAR Main Shaft
7261 MARINE GEAR Oil Pump (2N6336)
7261 MARINE GEAR Selector Valve (7L5391)
7261 MARINE GEAR Directional Clutch (7L4912)
7261 MARINE GEAR Oil Filter Group (2S6457)
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