G3500 Engines Caterpillar

Installation Procedure

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Illustration 1	g00587657
Typical example

1. Place clean engine oil on the O-ring seals for front adapter assembly (3).

   Note: Ensure that the teeth of the accessory gear are correctly engaged with the teeth of the lower accessory drive gear.

2. Install the shaft, the drive gear, and front adapter assembly (3) in the front housing. Install the bolts.

3. Install the front cover.
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   Illustration 2	g00587600
   Typical example

4. Place clean engine oil on the O-ring seals on rear adapter assembly (1) and on the bearing in rear adapter assembly (1).

5. Ensure that the O-ring seal is installed in rear cover (2).

6. Place clean engine oil on the O-ring seal. Install rear cover (2) and install the bolts.