GEAR (108T.&94T.) 4M7100 - Caterpillar

EngineG3508 (S/N: 9TG1-UP; WPM1-UP; WPN1-UP; DLR1-UP)G3508B (S/N: JB31-UP; N8C1-UP; RBK1-UP)G3508J (S/N: N8W1-UP)G3512 (S/N: 7NJ1-UP; E2N1-UP; E2P1-UP; WPP1-UP; WPR1-UP; E2S1-UP; GNS1-UP; E2T1-UP; E2X1-UP)G3512B (S/N: JHH1-UP; N2S1-UP; JBW1-UP)G3512E (S/N: NWC1-UP; GFM1-UP; SSR1-UP; NGS1-UP; SST1-UP)G3516 (S/N: AL71-UP; ZBA1-UP; L6E1-UP; L6G1-UP; 4EK1-UP; WPS1-UP; CSZ1-UP)G3516B (S/N: CW51-UP; N6E1-UP; JEF1-UP)G3516C (S/N: GG31-UP; NG61-UP; GSB1-UP; TJB1-UP; GZC1-UP; TJC1-UP; F6D1-UP; NWD1-UP; F6E1-UP; G7E1-UP; NWE1-UP; F6F1-UP; NWF1-UP; F6M1-UP; N6R1-UP; GZZ1-UP)G3516E (S/N: F6G1-UP; NWG1-UP; GAS1-UP; SLY1-UP)G3516J (S/N: N6W1-UP)G3520 (S/N: HET1-UP)G3520B (S/N: GLF1-UP; GET1-UP)G3520C (S/N: GZA1-UP; HEA1-UP; GZB1-UP; HEB1-UP; MAD1-UP; GZJ1-UP; GZK1-UP; GZL1-UP; GZM1-UP; GZN1-UP; B9P1-UP; RLP1-UP; LGS1-UP; HAT1-UP; CWW1-UP; CWY1-UP)G3520E (S/N: GZE1-UP; GZG1-UP; GZH1-UP; HAL1-UP; SXY1-UP)G3520J (S/N: N221-UP; N241-UP)Petroleum EngineG3520B PETROLEUM (S/N: TPC1-UP)Power ModulePMG3516 (S/N: GJK1-UP; JKK1-UP)Introduction
Do not perform any procedure in this Special Instruction until you have read the information and you understand the information.This Special Instruction describes the rework procedure for replacing the outboard bearing for the Integrated Throttle Body (ITB).Safety Section
Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.
Required Parts
Table 1 contains the parts for the 555-1602 Bearing Kit. The bearing kit is serviceable as a whole and not by individual parts.
Table 1
Part Description Quantity
Pointer 1
Pointer Screw 1
Spring Seat 1
Spring 1
Seal Assembly 1
Cap O-ring 1
Cap 1
Cap Screw 2
Bearing 1 Required Tools
Table 2
Tool Description Quantity
Loctite® 243 Blue Threadlocker 1
Loctite® Silver Grade Anti-Seize Stick 1
Krytox™Lubricants 1
Kano Laboratories® Kroil Penetrating Oil 1
Hooked Pick 1
Allen Key 4 mm (5/32 inch) 1
Phillips Screwdriver 1 Loctite® 243 Blue Threadlockerhttps://www.henkel-adhesives.com/us/en/product/threadlockers/loctite_243.html
Loctite® Silver Grade Anti-Seize Stickhttps://www.henkel-adhesives.com/us/en/product/anti-seize-lubricants/loctite_silver_gradeanti-seizestickautomotiveaftermarketonly.html
Krytox™Lubricantshttps://www.chemours.com/Lubricants/en_US/index.html
Kano Laboratories® Kroil Penetrating Oilhttp://www.kanolabs.com/penLub.html
Table 3 contains the parts for the 554-5061 Tool As-Removal. The tool removal assembly is serviceable as a whole and not by individual parts.
Table 3
Tool Description Quantity
Collet 1
Collet Sleeve 1
Spring Pin 1
Collet Handle 1
Washer 1
Jam Ring 1 Verification Procedure
Before replacing the outboard bearing, it is important to be sure that the bearing needs replaced. To determine the health of the bearing, follow the steps below.
Power-down the ITB.
Move the valve by repositioning the pointer by hand.Note: A good bearing will allow the valve to move smoothly and easily.
If the valve is difficult to move, or the valve does not move at all, then the bearing has likely failed.Overview
Illustration 1 g06322742
(A) Pointer
(B) Pointer Screw
(C) Spring Seat
(D) Spring
(E) Seal Assembly
(F) Cap O-ring
(G) Cap
(H) Bearing
(J) Cap ScrewIllustration 1 shows an example of the parts that will be replaced.Removal Procedure
Illustration 2 g06323349