ROTATING GP-PUMP 4586029 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     1U-7117     Breaker Bar     1    
Illustration 1 g00645525
Use Tool (A) to release the tension on belt tensioner (3) .
Remove the drive belt (2) from alternator drive pulley (1) .
Illustration 2 g00644761
Place an index mark on all electrical wires that are connected to alternator (4). Disconnect all electrical wires from alternator (4) .
Remove two bolts (5) .
Remove alternator (4) from the mounting bracket.Installation Procedure
Table 2
Required Tools    
Tool    Part Number    Part Description    Qty    
A     1U-7117     Breaker Bar     1    
Illustration 3 g00644761
Position alternator (4) on the mounting bracket. Install two bolts (5) .
Illustration 4 g00645525
Install drive belt (2) on alternator drive pulley (1) .
Use Tool (A) on belt tensioner (3) in order to tighten drive belt (2) .
Connect all electrical wires to the alternator. Use the index marks to correctly connect the wires.