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Chevrolet Silverado / GMC Sierra. Manual - part 2890
Input Shaft and Planetary Assembly Removal
1
Retaining Ring
2
Transfer Case Rear Output Shaft Rear Bearing
Assembly
Tip: Use an arbor press or suitable puller to
remove the bearing from the rear output shaft.
3
Transfer Case Rear Output Shaft Rear Bearing
Retaining Ring
4
Transfer Case Rear Output Shaft Speed
Reluctor Wheel
5
Transfer Case Oil Pump Assembly
6
Transfer Case Front Output Shaft Drive
Sprocket Retaining Ring
7
Transfer Case Front Output Shaft Drive
Sprocket Spacer - Rear
8
Transfer Case Front Output Shaft Drive
Sprocket
9
Transfer Case Front Output Shaft Drive
Sprocket Bearing Assembly (Qty: 2)
Tip: Only remove the bearing if faulty. Refer to
Drive Chain, Drive Sprocket, and Driven
Sprocket Cleaning and Inspection.
10
Transfer Case Two/Four Wheel Drive
Synchronizer Blocking - Inner - Ring
11
Transfer Case Two/Four Wheel Drive
Synchronizer Blocking - Outer - Ring
12
Transfer Case Two/Four Wheel Drive
Synchronizer Assembly
13
Transfer Case Two/Four Wheel Drive
Synchronizer Sleeve
14
Transfer Case Two/Four Wheel Drive
Synchronizer Insert (Qty: 3)
15
Transfer Case Two/Four Wheel Drive
Synchronizer Hub
16
Transfer Case Rear Output Shaft
2008 Chevrolet Silverado 1500
2008 TRANSMISSION Transfer Case - MP 1625/1626-NQF - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &
Silverado
Fig. 26: View Of Input Shaft & Planetary Assembly Components
Courtesy of GENERAL MOTORS CORP.
Input Shaft and Planetary Assembly Removal
Callout
Component Name
1
Transfer Case Input Shaft Seal
2
Transfer Case Input Shaft Bearing Outer Retaining
Ring
CAUTION:
Do not rotate the transfer case while the retaining ring
is removed. Rotating the transfer case while the
retaining ring is removed, may cause the input
shaft/planetary assembly to fall from the transfer case,
resulting in personal injury.
3
Transfer Case Input Shaft/Planetary Assembly
4
Transfer Case High/Low Planetary Carrier
Retaining Ring
5
Transfer Case High/Low Locking Plate
6
Transfer Case Planetary Carrier Sun Gear Thrust
Washer
7
Transfer Case Input Shaft
Transfer Case Input Shaft Pilot Bearing Retaining
2008 Chevrolet Silverado 1500
2008 TRANSMISSION Transfer Case - MP 1625/1626-NQF - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &
Silverado
Front Output Shaft Assembly Removal
8
Ring
9
Transfer Case Input Shaft Pilot Bearing Assembly
Tip: Only remove the bearing if faulty. Refer to
Front Output Shaft and Input Shaft Cleaning
and Inspection.
10
Transfer Case Planetary Carrier Sun Gear Thrust
Washer
11
Transfer Case High/Low Planetary Carrier
Assembly
12
Transfer Case Input Shaft Inner Retaining Ring
13
Transfer Case Input Shaft Bearing Assembly
2008 Chevrolet Silverado 1500
2008 TRANSMISSION Transfer Case - MP 1625/1626-NQF - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &
Silverado
Fig. 27: View Of Transfer Case Front Case Half, Output Shaft Assembly, & Seal
Courtesy of GENERAL MOTORS CORP.
Front Output Shaft Assembly Removal
Callout
Component Name
1
Transfer Case Front Case Half
Tip: Place the front case half on an arbor
press.
2008 Chevrolet Silverado 1500
2008 TRANSMISSION Transfer Case - MP 1625/1626-NQF - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &
Silverado
Content .. 2888 2889 2890 2891 ..