NUT-FULL 9S8751 - Caterpillar

Installation Procedure For Seals 113-8432 and 113-8433
Table 1
Required Tools
Tool Part Number Part Description Qty
A 6V-4002 (1) Forcing Bracket 2
B 6V-4001 (1) Forcing Ring 1
C 5S-0003 (1) Nut 4
D 6V-4003 (1) Locator 1
2N-5006 (1) Bolt 2
E - (1) Guide Bolts (5/16 -18 NC x 4 in (101.6mm) Long) 4
F 6V-4977 (1) Installer 1
G 9S-8858 (1) Nut 1
H 8T-3099 (1) Installation 1
J 484-7863 (2) Tool As 1
(1) For installation of seals 113-8432 and 113-8433
(2) For Installation of seals 436-1478 and 436-1479
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Every time that the crankshaft seal is removed from the wear sleeve, a new wear sleeve and crankshaft seal must be installed.
Illustration 1 g00588333
Install adapter (3) on Tool (A).
If the crankshaft seal and the wear sleeve come apart during installation, the crankshaft seal and the wear sleeve must be replaced.
Note: The front crankshaft seal and the wear sleeve cannot be interchanged with the rear crankshaft seal and the wear sleeve.
Do not place engine oil on the crankshaft seal for installation. Lubrication of the crankshaft seal can give a false indication of leakage at a later time.
Place crankshaft seal (2) and wear sleeve (1) on adapter (3). Ensure that the lip of the seal is facing upward.
Install the O-ring seal on adapter (3).
Install Tool (B) on the studs of Tool (A). Install Tool (C) and tighten evenly until the seal is against the bottom of the adapter bore.
Remove Tools (C), (B), and (A) from adapter (3).
Clean the outer surface of the crankshaft with 169-5464 Quick Cure Primer.
Place clean engine oil on the O-ring seal and install the seal on adapter (3). Apply 4C-9507 Retaining Compound to the outside diameter of the crankshaft and to the inside diameter of the wear sleeve.
Illustration 2 g00588568
Install Tool (D) on the end of the crankshaft.
Install Tool (E) in the drive housing. Place adapter (3) on Tool (E) and (D). Ensure that the wear sleeve makes contact with the end of the crankshaft.
Illustration 3 g00588569
Install Tool (B) over the outside diameter of Tool (F) until Tool (B) is against the shoulder of Tool (F).
Install Tool (B) and (F) on Tool (E).
Apply 1P-0808 Multipurpose Grease on the face of Tool (G). Install Tool (G) on Tool (D). Tighten Tool (G) until the wear sleeve and the adapter are in the correct position.
Remove the Tools from the engine.
Illustration 4 g00588570
Install bolts (4) in adapter (3).Note: Refer to the Specifications Module, "Crankshaft Wear Sleeves And Seals" for more information.Installation Procedure For Seals 436-1478 and 436-1479
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Do not place engine oil on the crankshaft seal for installation. Lubrication of the crankshaft seal can give a false indication of leakage at a later time.
Note: Ensure that there are no imperfections on the mating surfaces of the crankshaft, the installation tooling, or on the sealing surface of the crankshaft. Surface imperfections