Planetary Geartrain

DISASSEMBLY

Fig. 111:

1. Remove the snap-ring holding the input annulus into the input carrier (Fig. 111).
2. Remove the input annulus from the input carrier (Fig. 111).
3. Remove the number 9 bearing from the reverse planetary carrier. Note that this planetary carrier has four pinion gears.
4. Remove the reverse planetary gear carrier (Fig. 111).
5. Remove the number 10 bearing from the input sun gear (Fig. 111).
6. Remove the input sun gear from the input carrier (Fig. 111).
7. Remove the number 11 bearing from the input carrier (Fig. 111).

ASSEMBLY
1. Clean and inspect all components. Replace any components which show evidence of excessive wear or scoring.
2. Install the number 11 bearing into the input planetary carrier with the flat side up and facing forward (Fig. 111).
3. Install the input sun gear into the input carrier (Fig. 111).
4. Install the number 10 bearing onto the rear of the reverse planetary carrier with the flat side toward the carrier (Fig. 111).
5. Install the number 9 bearing onto the front of the reverse planetary carrier with the rounded side toward the carrier and the flat side facing upward (Fig. 111).
6. Install the reverse planetary gear carrier into the input carrier (Fig. 111).
7. Install the input annulus gear into the input carrier (Fig. 111).
8. Install the snap-ring to hold the input annulus gear into the input carrier (Fig. 111).