VALVE GP-CONTROL 4790648 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0820 Hydraulic Puller 1
3H-0465 Push-Puller Plate 4
1B-4207 Full Nut 2
5P-5228 Adapter 2
5F-0342 Adapter 2
8B-7560 Step Plate 1
FT-0915 Adapter 1
9U-6600 Hand Hydraulic Pump 1 Start By:
Remove the radiator group.
Illustration 1 g01945975
Remove V-belt (1).
Remove bolt (2) and washer (3).
Install two 19.0 mm (0.75 inch) flat washers on bolt (2). Install the washers, washer (3), and bolt (2) on the crankshaft.
Illustration 2 g01945978
Install Tooling (A). Use Tooling (A) in order to loosen pulley (5) and vibration damper (4). Note: The bolt will keep pulley (5) and vibration damper (4) on the crankshaft when the pulley and the vibration damper are loosened with Tooling (A).
Remove Tooling (A).
Carefully remove the bolt and the washers from the crankshaft.
Illustration 3 g01945979
Carefully remove pulley (5) and vibration damper (4).
Remove bolts (6) and vibration damper (4) from pulley (5).