1730975 PUMP & MTG GP-HYDRAULIC FAN Caterpillar parts
950G II, 962G II, IT62G II
Rating:
Alternative (cross code) number:
CA1730975
173-0975
1730975
CA1730975
173-0975
1730975
INTEGRATED TOOLCARRIER, WHEEL LOADER,
Compatible equipment models: 1730975:
Information:
Introduction
The problem that is identified below has a known permanent solution. Use the solution that is identified below.Problem
The 1R-1809 Oil Filter Element has a high pressure drop. The high pressure drop across the filter causes the filter group to change to the bypass mode excessively. This results in excessive contamination in the oil.A new Cat filter is available. The new filter improves the performance of the filtration system for the transmission.Solution
Illustration 1 g01884586
(1) Plastic end caps (2) Support tube (3) Inner screen that stabilizes the deep pleats (4) Media support layer (5) Final active layer of media that removes fine particles (6) Preliminary layer that removes large particles (7) The layer that equalizes flow across the surface (8) The outer screen that stabilizes the pleats (9) Protection coverThe new 328-3655 Oil Filter Element As is referred to as an Advanced Efficiency Filter. The new filter replaces the 1R-1809 Oil Filter Element which is referred to as an Ultra High Efficiency Filter. The design of the new element uses multiple layers of media. The new design will improve the performance of the filter element without increasing the size of the filter element. See Illustration 1. The new filter captures the coarse particles with the outer layer of media. The new filter captures the fine particles with the inner layer of media. This new design has increased the sediment capacity of the filter. The increase of the sediment capacity of the filter will reduce the frequency of warnings regarding the filter bypass. The increase in the sediment capacity will also reduce the frequency of plugged filters.The construction of this filter also reduces the resistance to oil flow. This resistance is commonly referred to as pressure drop. Machines that regularly operate in cold ambient conditions and machines that operate one shift per day see more daily cold starts. These machines will especially benefit from this improvement. The 328-3655 Oil Filter Element As was tested on a wide range of Caterpillar machines. These tests validated the performance of the filters. The lower pressure drop of the 328-3655 Oil Filter Element As reduced the amount of oil that bypasses the filter. The reduction in bypassing resulted in cleaner oil in all of the test cases. Contamination is one of the major causes of problems with transmission controls. It is necessary to reduce the amount of time that the filter is bypassed. The system reliability for the power train is improved when the filter is bypassed less often.The time that is required to clean the transmission oil system during the break-in period may increase slightly due to the new filter. The time that is required to clean the transmission oil system after a rebuild may increase slightly due to the new filter. The system was previously cleaned with a very fine cleanout filter but the bypassing of the filter was ignored. The use of the fine filters is not recommended, because of the bypass problem. The 328-3655 Oil Filter Element
The problem that is identified below has a known permanent solution. Use the solution that is identified below.Problem
The 1R-1809 Oil Filter Element has a high pressure drop. The high pressure drop across the filter causes the filter group to change to the bypass mode excessively. This results in excessive contamination in the oil.A new Cat filter is available. The new filter improves the performance of the filtration system for the transmission.Solution
Illustration 1 g01884586
(1) Plastic end caps (2) Support tube (3) Inner screen that stabilizes the deep pleats (4) Media support layer (5) Final active layer of media that removes fine particles (6) Preliminary layer that removes large particles (7) The layer that equalizes flow across the surface (8) The outer screen that stabilizes the pleats (9) Protection coverThe new 328-3655 Oil Filter Element As is referred to as an Advanced Efficiency Filter. The new filter replaces the 1R-1809 Oil Filter Element which is referred to as an Ultra High Efficiency Filter. The design of the new element uses multiple layers of media. The new design will improve the performance of the filter element without increasing the size of the filter element. See Illustration 1. The new filter captures the coarse particles with the outer layer of media. The new filter captures the fine particles with the inner layer of media. This new design has increased the sediment capacity of the filter. The increase of the sediment capacity of the filter will reduce the frequency of warnings regarding the filter bypass. The increase in the sediment capacity will also reduce the frequency of plugged filters.The construction of this filter also reduces the resistance to oil flow. This resistance is commonly referred to as pressure drop. Machines that regularly operate in cold ambient conditions and machines that operate one shift per day see more daily cold starts. These machines will especially benefit from this improvement. The 328-3655 Oil Filter Element As was tested on a wide range of Caterpillar machines. These tests validated the performance of the filters. The lower pressure drop of the 328-3655 Oil Filter Element As reduced the amount of oil that bypasses the filter. The reduction in bypassing resulted in cleaner oil in all of the test cases. Contamination is one of the major causes of problems with transmission controls. It is necessary to reduce the amount of time that the filter is bypassed. The system reliability for the power train is improved when the filter is bypassed less often.The time that is required to clean the transmission oil system during the break-in period may increase slightly due to the new filter. The time that is required to clean the transmission oil system after a rebuild may increase slightly due to the new filter. The system was previously cleaned with a very fine cleanout filter but the bypassing of the filter was ignored. The use of the fine filters is not recommended, because of the bypass problem. The 328-3655 Oil Filter Element
Caterpillar SIS machinery equipment:
Caterpillar SIS
950G II Wheel Loader AYL00001-UP (MACHINE) POWERED BY 3126 Engine »
173-0975
PUMP & MTG GP-HYDRAULIC FAN
962G II Wheel Loader AYE00001-UP (MACHINE) POWERED BY 3126 Engine »
173-0975
PUMP & MTG GP-HYDRAULIC FAN
962G II Wheel Loader BAB00001-UP (MACHINE) POWERED BY 3126 Engine »
173-0975
PUMP & MTG GP-HYDRAULIC FAN
962G II Wheel Loader BAD00001-UP (MACHINE) POWERED BY 3126B Engine »
173-0975
PUMP & MTG GP-HYDRAULIC FAN
950G II Wheel Loader AYB00001-UP (MACHINE) POWERED BY 3126B Engine »
173-0975
PUMP & MTG GP-HYDRAULIC FAN
950G II WHEEL LOADER BAA00001-UP (MACHINE) POWERED BY 3126B Engine »
173-0975
PUMP & MTG GP-HYDRAULIC FAN
IT62G II Integrated Toolcarrier AYA00001-UP (MACHINE) POWERED BY 3126B Engine »
173-0975
PUMP & MTG GP-HYDRAULIC FAN
950G II Wheel Loader AXR00001-UP (MACHINE) POWERED BY 3126B Engine »
173-0975
PUMP & MTG GP-HYDRAULIC FAN
950G II Wheel Loader AXX00001-UP (MACHINE) POWERED BY 3126B Engine »
173-0975
PUMP & MTG GP-HYDRAULIC FAN
962G II Wheel Loader AXY00001-UP (MACHINE) POWERED BY 3126B Engine »
173-0975
PUMP & MTG GP-HYDRAULIC FAN
962G II Wheel Loader AXS00001-UP (MACHINE) POWERED BY 3126B Engine »
173-0975
PUMP & MTG GP-HYDRAULIC FAN
950G SERIES II WHEEL LOADER AYS00001-UP (MACHINE) POWERED BY 3126B ENGINE »
173-0975
PUMP AND MOUNTING GROUP
950G SERIES II WHEEL LOADER /COMMAND CONTROL STEE/ AYD00001-UP (MACHINE) POWERED BY 3126B ENGINE »
173-0975
PUMP AND MOUNTING GROUP
962G SERIES II WHEEL LOADER BAC00001-UP (MACHINE) POWERED BY 3126B ENGINE »
173-0975
PUMP AND MOUNTING GROUP
962G SERIES II WHEEL LOADER /COMMAND CONTROL STEE/ AYG00001-UP (MACHINE) POWERED BY 3126B ENGINE »
173-0975
PUMP AND MOUNTING GROUP
Caterpillar parts catalog:
Parts pump Caterpillar catalog:
1912942
PUMP GP-PISTON
950G II, 962G II, IT62G II
950G II, 962G II, IT62G II
1326120
PUMP GP-TRANSMISSION
950G, 950G II, 962G, 962G II, IT62G, IT62G II, R1300G II
950G, 950G II, 962G, 962G II, IT62G, IT62G II, R1300G II
1171653
PUMP GP-TRANSMISSION
950G, 950G II, 962G, 962G II, IT62G, IT62G II, R1300G II
950G, 950G II, 962G, 962G II, IT62G, IT62G II, R1300G II
1670994
PUMP GP-PISTON
950G, 950G II, 962G, 962G II, IT62G, IT62G II
950G, 950G II, 962G, 962G II, IT62G, IT62G II
2004497
PUMP GP-ENGINE OIL
120H, 120H ES, 120H NA, 120K, 120K 2, 12K, 12M, 135H, 135H NA, 140G, 140K, 140K 2, 140M, 160K, 30/30, 3116, 3126, 3126B, 3126E, 320B, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L,...
120H, 120H ES, 120H NA, 120K, 120K 2, 12K, 12M, 135H, 135H NA, 140G, 140K, 140K 2, 140M, 160K, 30/30, 3116, 3126, 3126B, 3126E, 320B, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L,...
1477343
PUMP GP-METERING
950G, 950G II, 962G, 962G II, 966G, 966G II, 972G, 972G II, IT62G, IT62G II
950G, 950G II, 962G, 962G II, 966G, 966G II, 972G, 972G II, IT62G, IT62G II
1939237
PUMP GP-WATER
120H, 135H, 3126B, 561N, 938G II, 950G II, 953C, 962G II, 963C, C7, D5N, D6N, IT38G II, IT62G II
120H, 135H, 3126B, 561N, 938G II, 950G II, 953C, 962G II, 963C, C7, D5N, D6N, IT38G II, IT62G II
1939238
PUMP GP-WATER
120H, 135H, 3126B, 561N, 938G II, 950G II, 953C, 962G II, 963C, D5N, D6N, IT38G II, IT62G II
120H, 135H, 3126B, 561N, 938G II, 950G II, 953C, 962G II, 963C, D5N, D6N, IT38G II, IT62G II
2122269
PUMP GP-ENGINE OIL
3126, 3126B, 322C, 325C, 325C FM, 543, 580B, 938G II, 950G II, 962G II, IT38G II
3126, 3126B, 322C, 325C, 325C FM, 543, 580B, 938G II, 950G II, 962G II, IT38G II
2304176
PUMP GP-METERING
950G II, 950H, 962G II, 962H, 966G II, 966H, 972G II, 972H, 988H, IT62G II, IT62H
950G II, 950H, 962G II, 962H, 966G II, 966H, 972G II, 972H, 988H, IT62G II, IT62H
1898777
PUMP GP-ENGINE OIL
120H, 120H ES, 120H NA, 120K, 120K 2, 12K, 12M, 135H, 135H NA, 140G, 140K, 140K 2, 140M, 160K, 30/30, 3116, 3126, 3126B, 3126E, 320B, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L,...
120H, 120H ES, 120H NA, 120K, 120K 2, 12K, 12M, 135H, 135H NA, 140G, 140K, 140K 2, 140M, 160K, 30/30, 3116, 3126, 3126B, 3126E, 320B, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L,...
1593139
PUMP AS-WATER
3116, 3126, 3126B, 3126E, 322C, 322C FM, 325C, 325C FM, 328D LCR, 329D L, 570B, 580B, 962G II, C7, M325C MH
3116, 3126, 3126B, 3126E, 322C, 322C FM, 325C, 325C FM, 328D LCR, 329D L, 570B, 580B, 962G II, C7, M325C MH
2898919
PUMP & MTG GP-BRAKE & HYD FAN
924H, 924HZ, 928H, 928HZ
924H, 924HZ, 928H, 928HZ
1593142
PUMP GP-WATER
3114, 3116, 533, 543, 924F, AP-1000, AP-1000B, AP-1050, AP-1055B, BG-2455C, BG-245C, CB-634C, CB-634D, CP-563, CS-531C, CS-533C, CS-563C, CS-573C, CS-583C, IT12B, IT24F, TK370, TK371, TK380, TK381
3114, 3116, 533, 543, 924F, AP-1000, AP-1000B, AP-1050, AP-1055B, BG-2455C, BG-245C, CB-634C, CB-634D, CP-563, CS-531C, CS-533C, CS-563C, CS-573C, CS-583C, IT12B, IT24F, TK370, TK371, TK380, TK381
3259774
PUMP GP-PISTON
D6T LGP, D6T XL
D6T LGP, D6T XL
1670994
PUMP GP-PISTON
950G, 950G II, 962G, 962G II, IT62G, IT62G II
950G, 950G II, 962G, 962G II, IT62G, IT62G II
1483485
PUMP GP-ADDITIVE SPRAY
CB-335D
CB-335D
2351401
PUMP GP-FUEL INJECTION
365C, 365C L, 365C L MH, 374D L, 583T, 587T, 621B, 621G, 623G, 627F, 627G, 631D, 637D, 657E, 657G, 735, 740, 770, 770G, 777C, 777D, 777F, 777G, 824C, 824H, 825H, 826H, 854K, 980G, 980H, 992K, 993K, AD...
365C, 365C L, 365C L MH, 374D L, 583T, 587T, 621B, 621G, 623G, 627F, 627G, 631D, 637D, 657E, 657G, 735, 740, 770, 770G, 777C, 777D, 777F, 777G, 824C, 824H, 825H, 826H, 854K, 980G, 980H, 992K, 993K, AD...
1240111
PUMP GP-AUXILIARY SEA WATER
3508B, 3512, 3512B, 3516, 3516B, 3516C
3508B, 3512, 3512B, 3516, 3516B, 3516C
4160613
PUMP GP-WATER
3512, 3516, 3516B, 3516C, XQC1600
3512, 3516, 3516B, 3516C, XQC1600
1433521
PUMP GP-GEAR
CS-531D, CS-533D, CS-563D, CS-573D, CS-583D
CS-531D, CS-533D, CS-563D, CS-573D, CS-583D
2054161
PUMP & MTG GP-UNIT INJ HYD
561N, 953C, 963C, D5N, D6N
561N, 953C, 963C, D5N, D6N
6E3118
PUMP GP-GEAR
245B, 245D
245B, 245D