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FINAL DRIVE GP 9W0594 - Caterpillar



9W0594 FINAL DRIVE GP Caterpillar parts 572R, 572R II, D7H, D7R, D7R II, D7R XR FINAL
Rating:
49
Alternative (cross code) number:
CA9W0594
9W-0594
9W0594
Caterpillar 9W0594 FINAL DRIVE GP
Weight: 1127 pounds 511 kg.

Buy FINAL DRIVE GP 9W0594 Caterpillar genuine, new aftermarket tractor parts with delivery
PIPELAYER, TRACK-TYPE TRACTOR,

Related part:
9W0594  DRIVE GP-FINAL-E  0R2804  R

Compatible equipment models: 9W0594:

PIPELAYER  572R   572R II  
TRACK-TYPE TRACTOR  D7H   D7R   D7R II   D7R XR   Caterpillar
Number on catalog scheme: 1
 
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Information:

When the governor moves toward FUEL OFF position, spring seat (4) and piston (2) move to the left. This movement pushes oil out of cylinder (1), through needle valve (5), and into oil reservoir (7). If the governor movement is slow, the oil provides no restriction to the movement of the piston and spring seat. If the governor movement is fast and the governor movement is in the FUEL OFF direction, the needle valve gives a restriction to the oil. The piston and the spring seat will move slowly. Automatic Timing Advance Unit
Illustration 13 g00322244
Automatic timing advance unit (1) Weights (2) Springs (3) Slides (4) Dowels (5) Automatic timing advance unitThe automatic timing advance unit (5) is installed on the front of the fuel pump drive shaft. Weights (1) in the timing advance are driven by two slides (3). These slides (3) fit into notches that are made on an angle in the weights (1). The slides (3) are driven by two dowels (4) in the hub assembly of the gear assembly in automatic timing advance unit (5). When the centrifugal force (rotation) moves weights (1) outward against the force of springs (2), a movement of the notches in the weights occurs. This movement (1) causes slides (3) to change the angle between the timing advance gear and the two dowels (4) in the hub assembly. Since automatic timing advance unit (5) drives the fuel pump drive shaft, which is connected to the fuel injection pump camshaft, the fuel injection timing is also changed.Governor Control Group and the Regulation of Low Speed
Some engine applications use the engine in two ways:
As power for the mobile truck
As a stationary engineFor applications of these dual purpose engines, a control group is installed on the rear of the standard governor for stationary operation. The control group is not used when the truck is operating, but the control group can be engaged by air pressure for use as a stationary application. The governor control group sets the engine at 1600 rpm without any load. When the lever assembly is connected with the standard governor spring, the governor control group regulates engine speed within 5%. Operation
Illustration 14 g00322246
Governor control group during normal operation (1) Spring (2) Piston assembly (3) Lever (4) Low speed governor springDuring normal operation, spring (1) holds piston assembly (2) forward far enough so that lever (3) does not contact low speed governor spring (4). This allows the normal operation of the governor.
Illustration 15 g00322254
Governor control group during stationary operation (2) Piston assembly (3) Lever (4) Low speed governor spring (5) Governor control group (6) Adjusting screw (7) Governor spring When the engine is used as a stationary engine, air pressure engages governor control group (5). The air pressure affects two operations:
Air pressure moves piston assembly (2) to the rear.
Air pressure holds the piston assembly against adjusting screw (6) .The movement of the piston to the rear causes low speed governor spring (4) to contact lever (3). This moves governor spring (7)

Caterpillar SIS machinery equipment:

Caterpillar SIS

Caterpillar parts catalog:

Caterpillar parts catalog
572R Series II Pipelayer DSC00001-UP (MACHINE) POWERED BY 3176C Engine
D7R Series ll Track-Type Tractor LGP Differential Steering ABJ00001-01499 (MACHINE) POWERED BY 3176C Engine
D7R Series II TRACK-TYPE TRACTOR LGP Differential Steering ABJ01500-UP (MACHINE) POWERED BY 3176C Engine
D7R TRACK-TYPE TRACTOR STD, XR, LGP DJR00001-UP (MACHINE) POWERED BY C9 Engine
D7R TRACK-TYPE TRACTOR STD, XR, LGP R7B00001-UP (MACHINE) POWERED BY C9 Engine
D7R2 TRACK-TYPE TRACTOR /LGP, DIFFERENTIAL ST/ BNX00744-00744 (MACHINE) POWERED BY 3176C ENGINE


Parts final Caterpillar catalog:

9W0593 FINAL DRIVE GP
D7H, D7R, D7R II, D7R XR
3T4448 FINAL DRIVE GP
572R, 572R II, D7H, D7R, D7R II
7I4162 FINAL DRIVE GP
65C, 70C, 75C, 75D, 85C, 85D
1141488 FINAL DRIVE GP
320C, 322B, 322B L, 322B LN, OEMS
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