9S8836 TRANSMISSION Caterpillar parts
966C
Rating:
Alternative (cross code) number:
CA9S8836
9S-8836
9S8836
CA9S8836
9S-8836
9S8836
WHEEL LOADER,
Compatible equipment models: 9S8836:
Information:
Illustration 1 g00466462
Check valve (A) Inlet port (B) Outlet port (1) Valve spring (2) Spring chamber (3) Passage (4) Valve spool
Illustration 2 g00466464
Location of the check valve (6) Check valveCheck valve (6) is located on the boom and hook control valve below the floorplate in the operator's compartment. This valve prevents back pressure from the accumulator and the pilot circuit from entering the pressure reducing valve. Check valve (6) allows flow in only one direction. A pressure difference of 345 kPa (50 psi) is required to open the check valve.Oil from the pressure reducing valve enters the check valve through port (A) . The oil applies pressure to spool (4) . Spool (4) is kept closed by the force of spring (1) and back pressure from the valve outlet. The back pressure is felt through passage (3) into spring chamber (2) .Once the pressure in port (A) is approximately 345 kPa (50 psi) above the back pressure, spool (4) opens and oil exits through port (B) . This oil charges the accumulator and pressure is supplied to the pilot circuit.
Caterpillar SIS machinery equipment:
Parts transmission Caterpillar catalog:
1P4231
TRANSMISSION PUMP GROUP
814, 815, 816, 966C
814, 815, 816, 966C
5S4359
TRANSMISSION PUMP GROUP
814, 815, 966C
814, 815, 966C
6K3366
TRANSMISSION CONTROL GROUP
814, 815, 816, 966C
814, 815, 816, 966C
7S4555
TRANSMISSION
966C
966C
3S2039
TRANSMISSION AND STEERING CLUTCH LUBRICATION SYSTEM
768C, 966C, 977K, 980G
768C, 966C, 977K, 980G
1P5259
TRANSMISSION
966C
966C
5P9141
TRANSMISSION OIL FILTER
518, 561D, 621R, 627B, 637D, 639D, 641B, 657B, 814, 966C, D4E, D5B, FB518
518, 561D, 621R, 627B, 637D, 639D, 641B, 657B, 814, 966C, D4E, D5B, FB518
9S1061
TRANSMISSION
966C
966C
1P7537
TRANSMISSION
814, 815
814, 815
1P5259
TRANSMISSION
966C
966C