7U9494 HOUSING AXLE 8TF407-UP AND FIELD INSTALLED Caterpillar parts
D25D, D40D
Rating:
Alternative (cross code) number:
CA7U9494
7U-9494
7U9494
CA7U9494
7U-9494
7U9494
Weight: 726 pounds 329 kg.
ARTICULATED TRUCK,
Information:
Illustration 3 g00863387
Illustration 4 g00866202
(1) Shaft Cover (2) Stator Frame (3) Motor Cover (5) Glide Ring (17) Glide Ring
Illustration 5 g00866196
Install O-ring seal (16) and glide ring (17) to shaft cover (1). Make sure that the relief grooves are properly positioned. Refer to Illustration 4. Bend glide ring (17) for installation. Refer to Illustration 5 for proper installation. Use a finger in order to shape glide ring (17) to the original shape.
Illustration 6 g00863382
Install motor shaft (12) to shaft cover (1) .
Illustration 7 g00866029
Lubricate the inside of stator frame (2) with oil and partially install stator frame (2) to motor shaft (12). Remove Tool (A) .Note: Align the identification marks that were made during disassembly on stator frame (2) and motor shaft (12) .
Illustration 8 g00863357
Install pressure valve (13) and spring (14) (not shown) to shaft cover (1) .
Illustration 9 g00866049
Install stator frame (2) to motor shaft (12) .
Illustration 10 g00866062
Ensure that pressure valve (13) and spring (14) (not shown) can move freely.
Illustration 11 g00863336
Illustration 12 g00866068
Install pressure valve (10), spring (9), O-ring seal (11) and valves (8) to stator frame (2). The notches in valves (8) must be toward the top of stator frame (2) .
Illustration 13 g00863312
Install glide ring (5) to motor cover (3). Make sure that the relief grooves are properly positioned. Refer to Illustration 4. Bend glide ring (5) for installation. Refer to Illustration 5 for proper installation. Use a finger in order to shape glide ring (5) to the original shape.
Illustration 14 g00866075
Align the identification marks that were made during disassembly and install motor cover (3) .
Illustration 15 g00866077
Ensure that spring (9) and pressure valve (10) can move freely. Tighten plug (6) to a torque of 41 N m (30 lb ft). Install magnetic plug (7) .
Illustration 16 g00866090
Install two bolts (4) in order to hold the motor together. Tighten bolts (4) to a torque of 61 N m (45 lb ft).End By: Connect the motor and swivel. Refer to Disassembly and Assembly, "Grapple Motor and Swivel - Connect".
Caterpillar parts catalog:
Parts housing Caterpillar catalog:
7U4288
HOUSING AXLE
D25D, D40D
D25D, D40D
7U0778
HOUSING AXLE
D40D
D40D
7U9493
HOUSING AXLE
D25D, D40D
D25D, D40D
7U4165
HOUSING AXLE
D25D, D40D
D25D, D40D
1011386
HOUSING-AXLE
D25D, D40D
D25D, D40D
7U1800
HOUSING AXLE
D40D
D40D
1418427
HOUSING-AXLE
D25D
D25D
1173008
HOUSING-AXLE
D40D
D40D
7U4164
HOUSING AXLE
D25D
D25D
7U9496
HOUSING AXLE
D25D
D25D
7N0778
HOUSING
D25D, D40D
D25D, D40D