KIT-PREVENTIVE MAINTENANCE 3881990 - Caterpillar

References
Reference: Undercarriage Reconditioning Bulletin, SEBF9363, "Shop Repair Procedures for Positive Pin Retention 2 (PPR2)Track"Reference: Undercarriage Reconditioning Bulletin, REHS2586, "Field Service for Positive Pin Retention 2 (PPR2) Track"Reference: Undercarriage Reconditioning Bulletin, SEBF8546, "Shop Repair Procedure for Positive Pin Retention Track"Reference: Undercarriage Reconditioning Bulletin, SEBF8612, "Field Service for Positive Pin Retention Track"Reference: Tool Operating Manual, NEHS0650, "Caterpillar Track Press Manual"Reference: Catalog, NENG2500, "Dealer Service Tool Catalog"Reference: Parts Sales Kit, PECP3003Safety
Illustration 1 g02139237Most accidents that involve product operation, maintenance, and repair are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs. A person must be alert to potential hazards. This person should also have the necessary training, skills, and tools in order to perform these functions properly.This bulletin may contain hazardous steps. A safety alert symbol like the one below is used to identify to a hazard.Warning messages identify a specific, imminent, latent, hazard that has a reasonable probability of resulting in personal injury or death if the warning is ignored.
Do not attempt to disassemble or assemble this machine until you read and understand the disassembly and assembly instructions. Improper disassembly and assembly procedures could result in injury or death.
Do not stand near the hydraulic press while the press is in operation. A component that slips or breaks under pressure may fly into the air with great force. Personal injury or death can occur if struck by flying objects.
When reconditioning track assemblies always wear normal safety equipment; such as, safety glasses and steel-toed shoes.
The shield on the track press has been removed in the illustrations for clarity. Always operate the track press with the shield in the closed position.
Canceled Part Numbers and Replaced Part Numbers
This document does not include all canceled part number and replaced part number information. Use NPR on SIS for information about canceled part numbers and replaced part numbers. NPR will provide the current part numbers for replaced parts.Improved PPR & PPR2 Tooling
Illustration 2 g06016545
Improved PPR & PPR2 Base Tooling
(1) 458-2144 Retaining Ring
(2) 458-2139 Cap
(3) 458-2143 Die Spring
(4) 458-2142 Set Screw
(5) 458-2140 Pin
(6) 458-2141 Plunger Spring
(7) 458-2138 Base
Illustration 3 g06020904
Base and face combination are connected by a twist and lock motion.
Note: The proper swaging process requires two faces and two bases.Tooling and Equipment
Table 2
Sales Model Link Pitch in. (mm) Face Part Number Base Assembly Part Number
511, 320D FM, 324D FM 8.0 (203.20) 458–2150 458-2137
521, 522, 325D FM 8.0 (203.20) 458–2152 458-2137
345, 349, 352, 568 8.5 (215.90) 458–2149 458-2137
365, 374, 385, 390, RH40E 10.25 (260.35) 458–2151 458-2137
Table 3
Sales Model Link Pitch in. (mm) Face Part Number Base Assembly Part Number
D8 8.5 (215.90) 458-2145 458-2137
D9 9.45 (240.03) 458-2146 458-2137
D10, 5110 10.25 (260.35) 458-2147 458-2137
D11, 5130, 6015B 12.5 (317.50) 458-2148 458-2137