SPRING 8D7052 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     FT-0915     Adapter     1    
0S-1590 Bolt     6    
5F-7342 Adapter     2    
5F-7369 Puller Leg     2    
3H-0465 Push Puller Plate     4    
1B-4207 Full Nut     2    
8B-7560 Step Plate     1    
1P-0820 Hydraulic Puller     1    
4C-4865 Hand Hydraulic Pump     1    Start By:
Relieve the tension on the drive belt and remove the drive belt.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00515722
Remove bolt (1) and washer (2) from the crankshaft. Install spacers (4) on bolt (1). Add spacers in order to obtain approximately 3.18 mm (0.125 inch) of clearance between washer (2) and vibration damper (3). Install bolt (1), washer (2) and spacers (4) .
Illustration 2 g00515749
Install Tool (A), as shown. Loosen vibration damper (9) from the crankshaft.
Remove Tool (A), bolt (1), washer (2), spacers (4) and vibration damper (3) from the crankshaft.Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Note: Inspect the vibration damper for leaks and dents. If either condition exists, replace the vibration damper with a new part.
Illustration 3 g00515758
Put vibration damper (1) in position on the crankshaft and install washer (2) and bolt (3) .Note: The flat side of washer (2) must be installed facing vibration damper (1) .
Tighten bolt (3) to a torque of 284 to 340 N m (210 to 250 lb ft). Hit bolt (3) with a hammer and torque the bolt again to 284 to 340 N m (210 to 250 lb ft).End By: Install the drive belt and apply the correct tension.