Callout
| Component Name
|
Preliminary Procedure
| • | Inspect all components or sub-components and perform any repair procedure necessary to fix the damage. If the damage cannot be repaired, replace the component or sub-component as indicated. |
| • | Clean all components in cleaning solvent and air dry, except the clutch plates. |
|
1
| Transfer Case Control Actuator Thrust Bearing
Tip
Replace the bearing if roughness, brinelling, or pitting is detected. |
2
| Transfer Case Control Actuator Lever Thrust Bearing Surface
Tip
Inspect for pitting, excessive wear, or damage. |
3
| Transfer Case Control Actuator Lever Bearing Surface
Tip
Inspect for pitting, excessive wear, or damage. |
4
| Transfer Case Control Lever Arm
Tip
Inspect for excessive wear or damage. |
5
| Transfer Case Control Actuator Lever Ball Ramps
Tip
Inspect for pitting, excessive wear, or damage. |
6
| Transfer Case Control Actuator Lever Bearing
Tip
Replace the bearing if roughness, brinelling, or pitting is detected. |
7
| Transfer Case Control Actuator Lever Balls
Tip
Replace the bearings if roughness or pitting is detected. |
8
| Transfer Case Control Actuator Lever Ball Ramps
Tip
Inspect for pitting, excessive wear, or damage. |
9
| Transfer Case Control Actuator Lever Bearing
Tip
Replace the control actuator lever assembly if roughness, brinelling, or pitting is detected. |
10
| Transfer Case Control Actuator Lever Bearing Surface
Tip
Inspect for pitting, excessive wear, or damage. |
11
| Transfer Case Control Actuator Thrust Bearing
Tip
Replace the bearing if roughness, brinelling, or pitting is detected. |
12
| Transfer Case Control Actuator Lever Washer
Tip
Inspect for pitting, excessive wear, or damage. |
13
| Transfer Case Four Wheel Drive Clutch Pressure (Apply) Plate Washer Surface
Tip
Inspect for pitting, excessive wear, or damage. |
14
| Transfer Case Four Wheel Drive Clutch Pressure (Apply) Plate Surface
Tip
Inspect for excessive wear, cracks, or damage. |
15
| Transfer Case Four Wheel Drive Clutch Pressure Plate Springs
Tip
Inspect the springs for cracks. |
16
| Transfer Case Four Wheel Drive Clutch Pressure (Friction) Plates
Tip
Inspect for worn, grooved, burnt, or flaking friction material, or warped friction plates. |
17
| Transfer Case Four Wheel Drive Clutch Pressure (Steel) Plates
Tip
Inspect for worn or warped steel plates. |
18
| Transfer Case Four Wheel Drive Clutch Hub Bearing Surface
Tip
Inspect for pitting, excessive wear, or damage. |
19
| Transfer Case Four Wheel Drive Clutch Hub Teeth
Tip
Inspect for excessive wear or damage. Excessive wear can be identified by steps in the teeth. |
20
| Transfer Case Four Wheel Drive Clutch Hub Friction Plate Surface
Tip
Inspect for excessive wear, cracks, or damage. |
21
| Transfer Case Front Output Shaft Drive Sprocket Engagement Teeth
Tip
Inspect the engagement teeth for excessive looseness on the front output shaft drive sprocket. |
22
| Transfer Case Four Wheel Drive Clutch Housing Teeth
Tip
Inspect for excessive wear or damage. Excessive wear can be identified by steps in the teeth. |
23
| Transfer Case Four Wheel Drive Clutch Hub Splines
Tip
Inspect the splines for excessive looseness on the rear output shaft. |
24
| Transfer Case Two/Four Wheel Drive Actuator Cam
Tip
Inspect the cam lobes for wear or roughness. Refer to
High/Low Shift Fork Replacement
if damage is found. |
25
| Transfer Case Two/Four Wheel Drive Actuator Cam Spacer
Tip
Inspect the spacer for wear or roughness. Refer to
High/Low Shift Fork Replacement
if damage is found. |
