Flywheel - Install
`
C6.6 Engines for Caterpillar Built Machines
[KENR6081]
C6.6 Engines for Caterpillar Built Machines
Flywheel - Remove
C6.6 Engines for Caterpillar Built Machines
Crankshaft Rear Seal - Remove
BASIC ENGINE
FLYWHEEL GP
C6.6 Engines for Caterpillar Built Machines
Flywheel - Remove
C6.6 Engines for Caterpillar Built Machines
Flywheel - Install
1.1. Installation Procedure
Installation Procedure
Show/hide table
Required Tools     | |||
---|---|---|---|
Tool     | Part Number     | Part Description     | Qty     |
A     | -     | Guide Stud (1/2 inch - UNF by 4 inch)     |
2     |
Show/hide table
NOTICE |
---|
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- If the flywheel ring gear was removed, follow Steps 1.a through 1.c in order to install ring gear (5) to flywheel (1) .
- Identify the orientation of teeth (6) on new ring gear (5) .
Note: The chamfered side of ring gear teeth (6) must face toward the starting motor when the flywheel is installed. This will ensure the correct engagement of the starting motor.
- Heat flywheel ring gear (5) in an oven to a maximum temperature of 250 °C (482 °F) prior to installation.
Note: Do not use a torch to heat the ring gear.
- Ensure that the orientation of ring gear (5) is correct and quickly install the ring gear onto flywheel (1) .
- Identify the orientation of teeth (6) on new ring gear (5) .
Show/hide table
![]() | |
Illustration 1 | g01336671 |
Typical example |
Show/hide table
![]() |
Always wear protective gloves when handling parts that have been heated. |
![]() |
- Inspect the crankshaft rear seal for leaks. If there are any oil leaks, replace the crankshaft rear seal. Refer to Disassembly and Assembly, "Crankshaft Rear Seal - Remove".
- Install a suitable lifting device on flywheel (1) . The flywheel can weigh 71 kg (156 lb).
Show/hide table
![]() | |
Illustration 2 | g01336668 |
Typical example |
- Install Tooling (A) in position (X) on the crankshaft.
- Use the lifting device to position flywheel (1) onto Tooling (A) .
- If necessary, install pilot bearing (3) and bolts (2) to flywheel (1) .
- Install bolts (4) to flywheel (1) .
- Remove Tooling (A) and install remaining bolts (4) to flywheel (1) .
- Use a suitable tool to prevent the flywheel from rotating. Tighten bolts (2) and (4) to a torque of 140 N·m (103 lb ft).
- Remove the lifting device from flywheel (1) .
- Check the run out of the flywheel. Refer to Systems Operation, Testing and Adjusting, "Flywheel - Inspect" for further information.
End By: Install the electric starting motor. Refer to Disassembly and Assembly, "Electric Starting Motor - Remove and Install".
Information System:
24M Motor Grader Power Train Electronic Control System
MID 027 - CID 0379 - FMI 03
C6.6 Engines for Caterpillar Built Machines
Flywheel - Remove
C6.6 Engines for Caterpillar Built Machines
Water Temperature Regulator - Remove and Install
C6.6 Engines for Caterpillar Built Machines
Water Pump - Install
C6.6 Engines for Caterpillar Built Machines
Water Pump - Remove
C6.6 Engines for Caterpillar Built Machines
Engine Oil Pump - Install
C6.6 Engines for Caterpillar Built Machines
Engine Oil Pump - Remove
C6.6 Engines for Caterpillar Built Machines
Engine Oil Relief Valve - Remove and Install
C6.6 Engines for Caterpillar Built Machines
Engine Oil Cooler - Install - Engine Oil Cooler with a High Mounted Filter Base
C6.6 Engines for Caterpillar Built Machines
Engine Oil Cooler - Install - Engine Oil Cooler with a Low Mounted Filter Base
EquipmentManager Dealer Administrator Manual
Major Repair
C6.6 Engines for Caterpillar Built Machines
Engine Oil Cooler - Remove - Engine Oil Cooler with a High Mounted Filter Base
C6.6 Engines for Caterpillar Built Machines
Crankshaft Rear Seal - Remove
C6.6 Engines for Caterpillar Built Machines
Crankshaft Rear Seal - Install
C6.6 Engines for Caterpillar Built Machines
Flywheel Housing - Remove and Install - Standard Housing
C6.6 Engines for Caterpillar Built Machines
Flywheel Housing - Remove and Install - Wet Back End Housing
C6.6 Engines for Caterpillar Built Machines
Vibration Damper and Pulley - Remove - Pulley with Split Lock Rings
C6.6 Engines for Caterpillar Built Machines
Vibration Damper and Pulley - Install - Pulleys without Split Lock Rings
C6.6 Engines for Caterpillar Built Machines
Vibration Damper and Pulley - Install - Pulley with Split Lock Rings
C6.6 Engines for Caterpillar Built Machines
Vibration Damper and Pulley - Remove - Pulleys without Split Lock Rings
C6.6 Engines for Caterpillar Built Machines
Crankshaft Front Seal - Remove and Install
770 and 772 Off-Highway Truck/Tractors
Evaporator Coil - Remove and Install
C6.6 Engines for Caterpillar Built Machines
Front Cover - Remove and Install
C6.6 Engines for Caterpillar Built Machines
Gear Group (Front) - Remove and Install