PANEL GP-ELECTRICAL 3430730 - Caterpillar

Pulley Update
Remove the old fan pulley, the alternator pulley, the spacer and the studs and discard the items. Reuse the damper assembly and the nuts.
Install the twelve 149-5267 Taperlock Studs and torque to 65 N m (48 lb ft).
Reinstall the damper assembly, 305-0662 Pulley , 301-4172 Pulley , twelve 145-5181 Spacers , and the nuts.
Torque the nuts to 150 N m (111 lb ft) in a star pattern.
Torque the nuts again to 150 N m (111 lb ft) in a star pattern in order to ensure that the nuts have the correct torque.
Table 2
Quantity     Part Number     Part Description    
1     304-6983     Pulley    
1     301-4172     Pulley    
12     149-5267     Taperlock Stud    
12     145-5181     Spacer    If the optional alternator is installed use a 4N-8218 V-Belt .The C32 updates for prime and continuous applications do not require a new belt guard. If the unit is equipped with an alternator, the update of the inertia ring requires a 266-2725 Pulley Guard Assembly .Air to Air Aftercooler (ATAAC) Bracket Update
Table 3
Quantity     Part Number     Part Description    
2     6V-8188     Nut    
4     8T-4196     Bolt    
2     8T-8919     Bolt    Remove two 270-4444 Bracket As . The hardware that is listed above in table 3 will not be used.
Table 4
Quantity     Part Number     Part Description    
2     6V-6782     Clip    
2     6V-6783     Clip    
8     7X-7729     Washer    
4     8T-4133     Nut    The hardware that is listed in Table 4 will be reused.
Table 5
Quantity     Part Number     Part Description    
4     5P-1076     Hard Washer    
2     6V-6782     Clip    
2     6V-6783     Clip    
6     8T-4184     Bolt    
4     8T-4186     Bolt    
8     8T-4223     Hard Washer    
6     8T-4244     Nut    
1     274-6823     Bracket    
1     274-6824     Bracket    
2     304-8532     Bracket As    The additional hardware that is needed to complete the assembly is listed above in Table 5.Software Update
Table 6
Item     Software Part Number     Description    
1     303-1612     Engine Ratings Electronic Software Gp 60 Hz EPA TIER 2    
2     303-1613     Engine Ratings Electronic Software Gp 60 Hz EPA TIER 1    
3     302-6503     Engine Ratings Electronic Software Gp 60 Hz LOW BSFC    
4     303-1614     Engine Ratings Electronic Software Gp 50HZ Low Emissions/Low BSFC    
5     303-1615     Engine Ratings Electronic Software Gp Switchable-Cerified Power Modules EPA Tier 2/EU Compliant    New flash files are currently available on the Service Information System (SIS). Refer to table 6.