Wastegate Solenoid - Remove and Install
`
C6.6 Engines for Caterpillar Built Machines
[KENR6081]
C6.6 Engines for Caterpillar Built Machines
Turbocharger - Install - Turbocharger Top Mounted
C6.6 Engines for Caterpillar Built Machines
Exhaust Manifold - Remove and Install - Side Mounted Exhaust Manifold
AIR INLET AND EXHAUST SYSTEM
TURBOCHARGER GP
C6.6 Engines for Caterpillar Built Machines
Turbocharger - Remove - Side Mounted Turbocharger
C6.6 Engines for Caterpillar Built Machines
Turbocharger - Remove - Turbocharger Top Mounted
C6.6 Engines for Caterpillar Built Machines
Turbocharger - Install - Side Mounted Turbocharger
C6.6 Engines for Caterpillar Built Machines
Turbocharger - Install - Turbocharger Top Mounted
C6.6 Engines for Caterpillar Built Machines
Wastegate Solenoid - Remove and Install
1.1. Removal Procedure
2.1. Installation Procedure
- Follow Steps 1.a through 1.c in order to disconnect wire lead (1).
- Disconnect wire lead (1) from the harness assembly.
- If harness assembly (1) is secured with a cable strap, remove the cable strap.
- Remove wire lead (1) from tube assembly (2).
Note: The wire lead is secured to the tube assembly with clips.
- Disconnect tube assembly (2) from wastegate solenoid (3).
- Disconnect tube assembly (4) from wastegate solenoid (3). If tube assembly (4) is secured with tube clips, loosen the bolts for the tube clips.
Note: The tube clips must be loose in order to release the tube assembly from the wastegate solenoid.
- Remove bolts (5) and remove wastegate solenoid (3) from the cylinder block.
- Plug or cap all open ports and tube assemblies with new plugs or caps.
Show/hide table
![]() | |
Illustration 1 | g01335778 |
Typical example |
- Remove the plugs or caps from all ports and tube assemblies.
Show/hide table
Illustration 2 g01335778 Typical example - Loosely install wastegate solenoid (3) to tube assembly (2).
- Loosely install tube assembly (4) to wastegate solenoid (3).
- Install bolts (5) to wastegate solenoid (3). Tighten bolts (5) to a torque of
44 N·m (32.5 lb ft) . - Tighten tube assemblies (2) and (4) to a torque of
22 N·m (16 lb ft) . - If tube assembly (4) is secured with tube clips, tighten the bolts for the tube clips.
Tighten M8 bolts to a torque of
22 N·m (16 lb ft) . Tighten M10 bolts to a torque of44 N·m (32.5 lb ft) . - Follow Steps 7 through 7.c in order to connect wire lead (1).
- Install wire lead (1) to tube assembly (2).
- Connect wire lead (1) to the harness assembly for the engine.
- If wire lead (1) is secured with a cable strap, install a new cable strap.
Information System:
C6.6 Engines for Caterpillar Built Machines
Turbocharger - Install - Turbocharger Top Mounted
C6.6 Engines for Caterpillar Built Machines
Turbocharger - Install - Side Mounted Turbocharger
C6.6 Engines for Caterpillar Built Machines
Turbocharger - Remove - Turbocharger Top Mounted
C6.6 Engines for Caterpillar Built Machines
Turbocharger - Remove - Side Mounted Turbocharger
C6.6 Engines for Caterpillar Built Machines
Fuel Injection Pump Gear - Install
C6.6 Engines for Caterpillar Built Machines
Fuel Injection Pump Gear - Remove
C6.6 Engines for Caterpillar Built Machines
Fuel Injection Pump - Install
C6.6 Engines for Caterpillar Built Machines
Fuel Injection Pump - Remove
C6.6 Engines for Caterpillar Built Machines
Fuel Injection Lines - Install
C6.6 Engines for Caterpillar Built Machines
Fuel Injection Lines - Remove
C6.6 Engines for Caterpillar Built Machines
Fuel Manifold (Rail) - Remove and Install
C6.6 Engines for Caterpillar Built Machines
Fuel Transfer Pump - Install
C6.6 Engines for Caterpillar Built Machines
Exhaust Manifold - Remove and Install - Side Mounted Exhaust Manifold
C6.6 Engines for Caterpillar Built Machines
Exhaust Manifold - Remove and Install - Top Mounted Exhaust Manifold
C6.6 Engines for Caterpillar Built Machines
Exhaust Elbow - Remove and Install
C6.6 Engines for Caterpillar Built Machines
Inlet Manifold - Remove and Install
C6.6 Engines for Caterpillar Built Machines
Inlet and Exhaust Valve Springs - Remove and Install
C6.6 Engines for Caterpillar Built Machines
Inlet and Exhaust Valves - Remove and Install
C6.6 Engines for Caterpillar Built Machines
Engine Oil Filter Base - Remove and Install
C6.6 Engines for Caterpillar Built Machines
Engine Oil Cooler - Remove - Engine Oil Cooler with a Low Mounted Filter Base
C6.6 Engines for Caterpillar Built Machines
Engine Oil Cooler - Remove - Engine Oil Cooler with a High Mounted Filter Base
EquipmentManager Dealer Administrator Manual
Major Repair
C6.6 Engines for Caterpillar Built Machines
Engine Oil Cooler - Install - Engine Oil Cooler with a Low Mounted Filter Base
C6.6 Engines for Caterpillar Built Machines
Engine Oil Cooler - Install - Engine Oil Cooler with a High Mounted Filter Base