STEM 1011155 - Caterpillar

Illustration 1 g06008276
View showing location of lubrication pump group on rear frame (parts removed for clarity)
(1) 343-1849 Lubrication Pump Gp
(2) 372-0497 Filter
Table 1
Required Parts
Item Part Number Description
1 343-1849 Lubrication Pump Gp
2 372-0497 Filter The improved lubrication pump group is a direct fit replacement for the existing part. No modifications are necessary to install the improved lubrication pump group.The improved lubrication pump group is adaptable to the following machines:
950K (S/N: FER1-1066)
950M (S/N: EMB1-1196; FTR1-527)
962K (S/N: FLL1-455)
962M (S/N: EJB1-275; F2T1-303)
966K (S/N: PBG1-UP; TFS1-UP)
966K Series XE (S/N: NGX1-UP)
966M (S/N: DYC1-709; KJP1-1124)
966M Series XE (S/N: P6C1-542)
972K (S/N: PEM1-UP; Z4W1-UP)
972M (S/N: A8P1-627; JPR1-541)
972M Series XE (S/N: EDW1-369)
980K (S/N: GTZ1-UP; W7K1-UP)
980M (S/N: KRS1-1038; N8T1-479)
982M (S/N: F9A1-259; K1Y1-520)The improved lubrication pump group is effective with the following machines:
950K (S/N: FER1067-UP)
950M (S/N: EMB1197-UP; FTR528-UP)
962K (S/N: FLL456-UP)
962M (S/N: EJB276-UP; F2T304-UP)
966M (S/N: DYC710-UP; KJP1125-UP)
966M Series XE (S/N: P6C543-UP)
972M (S/N: A8P628-UP; JPR542-UP)
972M Series XE (S/N: EDW370-UP)
980M (S/N: KRS1039-UP; N8T480-UP)
982M (S/N: F9A260-UP; K1Y521-UP)Always follow proper maintenance and troubleshooting procedures.Maintenance and troubleshooting procedures can help to identify if the lubrication pump group is not properly bled/primed.Loss of lubrication in the lubrication pump group due to improper bleeding/priming events can be significantly reduced by strictly following Operation and Maintenance Manual for the machine and Testing and Adjusting, RENR6331, "924K, 930K, 938K, 950G Series II, 950H, 950K, 950M, 962G Series II, 962H, 962K, 962M, 966G Series II, 966H, 966K, 966M, 966M Series XE, 972G Series II, 972H, 972K, 972M, 972M Series XE, 980G Series II, 980H, 980K, 980M, and 982M Wheel Loaders Automatic Lubrication System", "Automatic Lubrication System- Adjust".Contamination/dirt in grease events can be significantly reduced by strictly following the grease filter replacement intervals. Replacement of filter (2), as shown in Illustration 1, is recommended every 500 hours of operation.