PIPE AS 4P6589 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Description     Qty    
A     8S-2264     Puller Group (1)     1    
6V-3668 Bolt (1)     3    
( 1 ) 3013, 3014 and 3024 Engines only
Loosen the bolts for the alternator and slide the alternator toward the engine.
Remove the fan drive belt.
Illustration 1 g00827213
Remove nut (5) and washer (3) from crankshaft pulley (3) .
Illustration 2 g00827241
Use Tool (A) in order to remove crankshaft pulley (2) from crankshaft (4) .Note: Remove crankshaft pulley (2) on 3013, 3014, and 3024 engines with Tooling (A) .
Remove woodruff key (1) from crankshaft (4) .Installation Procedure
Illustration 3 g00827213
Install woodruff key (1) to crankshaft (4) .
Put crankshaft pulley (2) in position on the crankshaft (4) .
Position washer (3) on crankshaft (4) .
Lubricate nut (5) with clean engine oil and install the nut.
Tighten nut (5) to the following torque: 3003 Engine ... 123 N m (91 lb ft) 3013, 3014, 3024and 3024C Engines ... 304 N m (224 lb ft)
Put the V-belt in position on the engine.
Slide the alternator away from the engine and tighten the bolts for the alternator. Refer to Testing and Adjusting, "Belt Tension Chart" for more information on the proper belt tension.