Gear Motor (Fan Drive) - Disassemble
Show/hide table
| Tools Needed | |||
|---|---|---|---|
| Tool | Part Number | Part Description | Qty |
| A | 437-3776 | Fixture As. | 1 |
| 1U-9126 | Adapter Plate | 1 | |
| 1U-5750 | Engine Stand | 2 | |
| B | 9S-1725 | Driver Group | 1 |
Start By:
- Remove the hydraulic fan gear motor.
- Secure the gear motor to Tooling (A) or a suitable fixture.
- Remove bolts (1) and cover (2).
Show/hide table
Illustration 2 g06147860 - Remove O-ring seal (3) and bearing housing (4).
Show/hide table
Illustration 3 g06147864 - Remove seal (5) and backup ring (6) from bearing housing (4).
Show/hide table
Illustration 4 g06147868 - Remove housing (7).
Show/hide table
Illustration 5 g06147874 - Remove O-ring seal (8) from housing (7).
Show/hide table
Illustration 6 g06148537 - Remove gear (9) and (10).
Show/hide table
Illustration 7 g06148538 - Remove bearing housing (11).
Show/hide table
Illustration 8 g06148539 - Remove seal (12) and back up ring (13) from bearing housing (11).
Show/hide table
Illustration 9 g06148541 - Remove shaft (14).
Show/hide table
Illustration 10 g06148543 - Remove keyway (16) from shaft assembly (15).
Show/hide table
Illustration 11 g06148544 - Remove shaft assembly (15) and intermediate plate (17) from adapter plate (18).
Show/hide table
Illustration 12 g06148548 - Use Tooling (B) and a suitable press to remove shaft assembly (15) from intermediate plate (17).
Show/hide table
Illustration 13 g06148574 - Remove seal (19) from intermediate plate (17).
Show/hide table
Illustration 14 g06149047 - Remove seal (20) from adapter plate (18).
Show/hide table
Illustration 15 g06148576 - Remove retaining ring (21) and lip seal (22) from adapter plate (18).
Show/hide table
Illustration 16 g06148578 Show/hide table
Illustration 17 g06148579 - Remove retaining ring (23). Use a suitable press to remove bearing (24) from shaft assembly (15).
Show/hide table
| |
| Illustration 1 | g06147851 |
Caterpillar Information System:
C175-20 High Altitude Engine for Caterpillar Built Machines Turbocharger - Remove - Eight Turbocharger Configuration - High Pressure
745 & 740 GC Articulated Truck Gear Pump - Air to Air After Cooler (ATAAC) Fan System
C175-20 High Altitude Engine for Caterpillar Built Machines Exhaust Elbow - Remove and Install - Eight Turbocharger Configuration
HFW222 SC Felling Head Bearing for Grapple Arm - Lubricate
745 & 740 GC Articulated Truck Gear Motor (Hydraulic Fan)
New Engine Software for Certain C4.4 Machine Engines {1920} New Engine Software for Certain C4.4 Machine Engines {1920}
HFW222 SC Felling Head Bearing for Accumulator Arm - Lubricate
A New Suspension Gland and Backup Ring are Now Available on Certain 795F and 797 Off-Highway Trucks {7200, 7201} A New Suspension Gland and Backup Ring are Now Available on Certain 795F and 797 Off-Highway Trucks {7200, 7201}
740 Ejector Articulated Truck Piston Pump (Hydraulic Fan)
HFW222 SC Felling Head Operating Technique Information
C7.1 Engines and Generator Sets ARD Nozzle Heater - Test
C15 and C18 Engines for Caterpillar Built Machines Alternator Mounting
AP600F and AP655F Asphalt Pavers Engine Supplement Gear Motor (Fan Drive) - Assemble
New Position Sensor Is Now Used on Certain Cat® Products {5645, 7220} New Position Sensor Is Now Used on Certain Cat® Products {5645, 7220}
C15 and C18 Engines for Caterpillar Built Machines Electronic Control Wiring Group
Installation Procedure for the Product Link® PL641 on Certain Caterpillar Telehandlers {1408, 7338, 7490, 7602, 7606} Installation Procedure for the Product Link® PL641 on Certain Caterpillar Telehandlers {1408, 7338, 7490, 7602, 7606}
Installation of the 522-3935 SATCO Standby Kit on the 538 GF Forest Machine {5069, 5117} Installation of the 522-3935 SATCO Standby Kit on the 538 GF Forest Machine {5069, 5117}
HFW222 SC Felling Head Disc Saw Tooth - Inspect/Replace
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems Service Brake Discs - Check
Installation Procedure for the Product Link® PL641 on Certain Caterpillar Telehandlers {7606, 7620} Installation Procedure for the Product Link® PL641 on Certain Caterpillar Telehandlers {7606, 7620}
PM-620 and PM-622 Cold Planer Engine Supplement Diesel Exhaust Fluid Pump - Remove and Install
A New Plate is Now Used in the Mud Guard Group on Certain 770G and 772G Off-Highway Trucks {4220, 7150, 7252} A New Plate is Now Used in the Mud Guard Group on Certain 770G and 772G Off-Highway Trucks {4220, 7150, 7252}
Protection Plates for the Torque Converter Sound Suppression are Now Used on Certain 770G Off-Highway Trucks {3105} Protection Plates for the Torque Converter Sound Suppression are Now Used on Certain 770G Off-Highway Trucks {3105}
New Protection Plates for the Torque Converter Sound Suppression are Now Used On Certain 772G Off-Highway Trucks {3105} New Protection Plates for the Torque Converter Sound Suppression are Now Used On Certain 772G Off-Highway Trucks {3105}