- Cold Planer
- PM-201 (S/N: PNM1-UP)
- PM-565 (S/N: 3TK1-UP)
- PM-565B (S/N: 8GS1-200,210-UP)
- PM-565 (S/N: 3TK1-UP)
- Engineer Support Tractor
- 30-30 (S/N: 9XW1-UP)
- DEUCE (S/N: 7RR1-UP)
- Integrated Toolcarrier
- IT28G (S/N: EWF1-UP)
- Landfill Compactor
- 816F (S/N: 5FN1-508,600-UP)
- 826G (S/N: 7LN1-650,700-789,75003-75010,75012-75017,76001-UP)
- 826G Series II (S/N: AYH1-721,75001-75011,76001-UP)
- 826G (S/N: 7LN1-650,700-789,75003-75010,75012-75017,76001-UP)
- Load Haul Dump
- R1300 (S/N: 6QW1-1,641-641,648-648,654-654,829-972,75001-UP)
- R1300G (S/N: LJB1-1,115-115,1101-1175,1177-1658,75001-75010,76001-76001,77001-77001,78018-UP; NJB1-1,101-465,78001-78002,78004-UP)
- R1300G Series II (S/N: RSL1-1554,2246-2246,75001-UP)
- R1600 (S/N: 9XP1-1,1101-UP; 9EW1-1,830-921,941-941,952-952,75001-75001,77001-77001,77007-77011,78006-UP)
- R1600G (S/N: 9PP1-280,75001-75007,75009-75009,77001-77003,78012-UP; 9YZ1-1048,75001-75005,77001-77008,78001-78001,78003-78016,78018-78027,78032-UP)
- R1600H (S/N: 9SD1-436,438-UP)
- R1700 II (S/N: 4LZ1-209,796-809,77001-77002,78001-UP)
- R1700G (S/N: SBR1-1,501-1088,75001-75006,75008-75008,75010-75012,76001-76002,77001-77028,78002-UP; XBR1-501,504-UP; 8XZ1-408,410-465,75001-75008,76001-76004,77003-77003,77007-77022,78009-UP)
- R2900 (S/N: 5TW1-388,506-506,75001-75002,77002-77002,78001-UP)
- R2900G (S/N: GLK1-541,543-577,864-864,866-866,75001-75002,76001-76001,77003-UP; JLK1-1,547-547,700-1267,75001-75006,76001-76012,77001-77020,78009-78010,78012-78012,78706-78706,91259-UP; NLK1-1,125-211,213-UP)
- R3000H (S/N: RCM1-125,127-148,75001-UP; RCY1-UP)
- R1300G (S/N: LJB1-1,115-115,1101-1175,1177-1658,75001-75010,76001-76001,77001-77001,78018-UP; NJB1-1,101-465,78001-78002,78004-UP)
- Motor Grader
- 24H (S/N: 7KK1-99,200-378,75001-75005,75007-75016,76001-76003,77007-UP)
- Off-Highway Truck/Tractor
- 69D (S/N: 9SS180-UP; 9XS1-UP)
- 73D (S/N: 1GW1-UP)
- 768C (S/N: 02X1-348,350-371,400-UP)
- 769C (S/N: 01X1-6422,6600-7151,73595-73595,75387-75401,76001-76006,77001-77002,78001-UP)
- 769D (S/N: BBB1-806,78001-UP; 5TR1054-UP; 5SS1-464,600-652,76001-UP)
- 770 (S/N: M7W1-UP; BZZ1-917,75001-UP)
- 770G (S/N: ECM1-384,387-387,392-UP; ECX1-UP)
- 772 (S/N: RLB1-905,76001-UP; J2M1-UP)
- 772B (S/N: 64W1-194,300-303,75132-75133,75135-75136,75138-UP)
- 772G (S/N: LTS1-1,254-448,463-UP; LTX1-UP)
- 773B (S/N: 5SC1-256,260-349,1124-UP; 63W1-2439,2441-2443,2445-4082,4200-4691,75118-75129,75132-75133,75136-75136,75208-75214,76001-76006,78001-UP)
- 773D (S/N: NBJ1-645,76001-UP; BGL259-UP; 7ER1-971,76001-76001,78001-UP; 7CS1-622,800-1005,7368-7368,7443-7445,75001-75003,76001-76001,80001-UP)
- 773E (S/N: BDA1-1249,75001-75001,78001-UP; PRB1-103,105-372,376-UP; KEG339-UP; ASK1-2,101-380,1498-UP; DJS170-UP)
- 776 (S/N: 14H1-1,36-36,38-UP)
- 776B (S/N: 6JC1-UP)
- 776C (S/N: 2TK1-UP)
- 776D (S/N: 5ER127-UP; AFS1-UP)
- 777 (S/N: 84A1-1,50-50,52-52,113-113,148-149,151-153,176-1184,1186-1789,75038-75062,75088-75088,75101-75104,78001-UP)
- 777B (S/N: 4YC1-1866,75059-75069,75071-75074,76001-76004,78001-UP; 3NF69-UP)
- 777C (S/N: 4XJ1-1123,75001-75008,76001-76001,77001-77001,78001-78002,78004-UP)
- 777D (S/N: AGC1-569,700-2547,75002-75009,76001-76005,77012-UP; FKR1-2559,76002-76002,76004-UP; 3PR1-1126,75001-75005,75007-75011,77001-77003,78006-UP; 2YW105-UP; AGY1-UP)
- 784B (S/N: 5RK1-UP)
- 784C (S/N: 2PZ1-UP)
- 785 (S/N: 8GB1-697,862-862,2753-2753,75226-75230,77001-77001,78001-78003,78005-UP)
- 785B (S/N: 6HK1-987,50409-50409,75001-75016,75021-75024,75026-75027,75029-75030,75509-75509,76001-76003,77001-77002,78001-78006,99381-UP)
- 785C (S/N: 1HW134-UP; APX1-2404,75001-75004,78001-78005,90001-UP; 5AZ1-114,264-273,400-UP)
- 785D (S/N: DMC1-177,182-194,90171-UP; MSY1-UP)
- 789 (S/N: 9ZC1-677,75001-75002,77001-77008,78001-UP)
- 789B (S/N: 7EK1-688,60477-60477,75001-75006,78001-UP)
- 789C (S/N: 2BW1-160,303-348,500-2128,77001-77001,78001-78003,83001-83001,90001-UP)
- 789D (S/N: SPD1-769,77001-UP; SHH1-UP; TWP1-109,111-113,99101-99101,99103-UP)
- 793 (S/N: 3SJ1-56,798-798,75001-UP)
- 793B (S/N: 1HL1-524,75001-75003,75009-75009,75011-75014,76001-76005,78001-UP)
- 793C (S/N: CBR1-UP; 4AR1-424,76006-76010,77004-UP; ATY1-263,400-1124,78004-UP; 4GZ1-1,13-13,93-264,75002-UP)
- 793D (S/N: FDB1-1978,76001-76006,78001-UP)
- OEM POWERTRAIN (S/N: DTE1-127,501-583,596-601,39001-UP)
- 73D (S/N: 1GW1-UP)
- Quarry Truck
- 771C (S/N: 3BJ1-116,200-281,76001-UP)
- 771D (S/N: BCA1-565,76001-UP; 6JR1-309,76001-76001,76004-UP; 6YS1-283,400-441,76001-76002,76005-UP)
- 775B (S/N: 7XJ1-153,200-345,76001-76009,76011-UP)
- 775D (S/N: 6KR1-380,76005-UP; 8AS1-357,500-631,48538-48538,75001-75005,76001-UP)
- 775E (S/N: BEC1-850,75001-75002,76001-UP)
- 771D (S/N: BCA1-565,76001-UP; 6JR1-309,76001-76001,76004-UP; 6YS1-283,400-441,76001-76002,76005-UP)
- Soil Compactor
- 815F (S/N: 1GN1-903,1113-UP; 2BS1-UP)
- 825G (S/N: 6RN1-406,500-524,76001-UP)
- 825G Series II (S/N: AXB1-UP)
- 825G (S/N: 6RN1-406,500-524,76001-UP)
- Track-Type Tractor
- D10R (S/N: 3KR1-UP)
- D11N (S/N: 4HK1-UP)
- D11R (S/N: AAF1-UP; 8ZR1-UP; 9TR1-UP; 9XR1-UP; 7PZ1-UP)
- D11T (S/N: AMA1-UP; GEB1-UP; TPB1-UP; DDD1-UP; MDG1-UP; JEL1-UP; RAL1-UP; KSN1-UP; TKN1-UP; JNS1-UP)
- D11N (S/N: 4HK1-UP)
- Underground Articulated Truck
- AD30 (S/N: CXR1-126,128-138,270-270,1103-1103,75002-UP; DXR1-629,75001-75005,77014-UP; GXR1-1,75-75,750-UP)
- AD40 Series II (S/N: 1YZ1-233,235-UP)
- AD45 (S/N: BKZ1-UP)
- AD45B (S/N: CXM1-577,75001-75001,77002-UP; GXM1-1,150-233,236-238,348-349,21300-21300,40001-UP)
- AD55 (S/N: ANW1-392,517-517,77003-77003,77014-UP; DNW1-1,501-553,555-574,576-635,77001-77026,78001-UP)
- AE40 Series II (S/N: BLW1-UP; 1ZZ1-1,358-UP)
- AD40 Series II (S/N: 1YZ1-233,235-UP)
- Wheel Dozer
- 814F (S/N: 9DM1-163,200-215,76001-UP)
- 824G (S/N: 4SN1-484,500-511,75001-75001,76001-UP)
- 824G Series II (S/N: AWW1-654,76001-UP)
- 844 (S/N: BBN1-145,75001-UP; 2KZ1-271,274-277,294-316,400-410,75001-75002,78001-UP)
- 844H (S/N: BTW1-255,75001-UP)
- 844K (S/N: MBE1-UP; M4R1-UP; KLS1-1,407-UP; K4Y1-UP)
- 854G (S/N: AMP1-287,300-355,75001-UP; A4W1-288,75001-75001,78001-UP; 1JW1-244,75001-75003,78001-UP)
- 854K (S/N: 2211-428,38200-38200,38700-38700,40500-40500,68300-UP; KK3205-UP; RM3254-UP; KK61-UP; RM61-UP; H9K1-209,300-356,500-UP; H8M1-195,300-315,512-UP)
- 824G (S/N: 4SN1-484,500-511,75001-75001,76001-UP)
- Wheel Loader
- 936E (S/N: 33Z1-1732,1734-2932,3091-3444,3446-3757,5092-UP; 45Z1-16,579-2854,3057-UP)
- 936F (S/N: 4TK1-UP)
- 950F (S/N: 7ZF1-UP; 6YG2781-UP)
- 950F Series II (S/N: 4DJ1-1335,2075-UP; 5SK1-3527,12903-12903,62574-62574,75003-UP; 8TK1-86,185-UP; 2LM1076-UP)
- 960F (S/N: 9ZJ1-2,165-UP; 4CL503-UP; 6XL424-UP; 1YM204-UP)
- 966F (S/N: 4YG1-1396,75005-UP; 8BG1-1016,2048-3673,75001-75002,78006-UP; 3XJ1-1,186-2556,4175-UP; 6FJ32-UP; 6ML140-UP)
- 966F Series II (S/N: 9YJ1-1,175-5353,75001-75001,76001-UP; 1SL1-3501,30501-30501,75005-UP)
- 970F (S/N: 7SK1-1113,9298-9299,75001-UP; 9JK1-UP; 7PL315-UP)
- 980F Series II (S/N: 5XJ1-831,80001-UP; 4RN1-866,77001-UP; 8JN1-968,75001-75003,76001-76001,78001-UP)
- 980G (S/N: 9CM1-1977,2000-2367,76001-76001,78001-UP; 2KR1-4381,4500-4865,75000-75010,75013-UP; 2SR1-621,651-690,928-UP)
- 980G Series II (S/N: AXG1-1,300-1802,76005-UP; AWH1-2559,75003-UP; AYT1-UP)
- 988F (S/N: 8YG1-1471,75001-75010,75012-75032,76001-76004,78001-78002,80000-UP)
- 988F Series II (S/N: 2ZR1-2466,75001-75014,76006-UP)
- 988G (S/N: 2TW1-185,300-659,75001-75001,76002-76002,78001-UP)
- 990 (S/N: 7HK1-253,75001-75004,76001-UP)
- 990 Series II (S/N: BCR1-321,76001-UP; 4FR1-525,600-641,75001-75003,76001-76004,78001-UP)
- 990H (S/N: BWX1-704,75001-75001,76001-UP)
- 990K (S/N: DJK271-UP; A9P1-102,383-UP; M9P1-UP; K9X118-UP)
- 991K (S/N: 53011-UP)
- 992C (S/N: 49Z1-215,217-218,220-2058,75190-75241,75243-75266,75268-75289,75291-75291,75306-75306,75401-75404,75406-75408,75412-75412,75414-75418,75423-75424,75427-75428,75431-75431,75433-75433,75435-75448,75450-75454,75456-75473,75908-75908,76001-76003,77001-77001,78001-UP)
- 992D (S/N: 7MJ1-769,75001-75003,75006-75012,75014-75030,76001-76002,77001-77002,78001-78001,78003-UP)
- 992G (S/N: 7HR1-387,75001-75001,75003-75003,75006-75015,77002-77002,78005-UP; AZX1-839,75001-75009,76001-76001,78001-UP; ADZ1-257,300-623,75001-75009,76005-UP)
- 992K (S/N: 88011-209,400-460,640-UP; KK2124-UP; RM2175-UP; KK4133-UP; RM51-UP; H4C1-1,279-607,76001-76001,78001-UP; ZMX1-303,400-522,600-UP)
- 993K (S/N: LWA429-UP; Z4D1-182,282-288,500-506,702-UP; Z8D102-UP; Z9K1-402,453-UP; Z4Z1-270,370-389,500-515,701-UP; Z8Z161-UP)
- 994 (S/N: 9YF1-227,75001-75002,77001-UP)
- 994D (S/N: 3TZ1-336,380-UP)
- 994F (S/N: 4421-340,75001-75001,78001-UP)
- 994G (S/N: 8FR1-UP)
- 994H (S/N: DWC1-391,500-UP)
- 994K (S/N: MM9307-UP; MRK1-204,323-UP; SMX1-UP)
- 936F (S/N: 4TK1-UP)
- Wheel Tractor-Scraper
- 613C Series II (S/N: 8LJ1-1,181-181,690-2230,2300-2411,2500-3483,31332-UP)
- 621E (S/N: 6AB1-1596,4080-4080,75002-UP; 6BB1-340,588-588,594-1354,91216-UP; 2PD1-808,1031-UP; 2TF1-880,1326-UP)
- 621F (S/N: 4SK1-1098,1264-UP; 8PL1-244,88888-UP)
- 621G (S/N: DBB1-340,342-343,345-350,732-UP; DXB1-205,75001-UP; MSE1-191,1120-1120,1124-1124,1126-1126,1135-1135,1141-1141,1156-UP; KLK125-UP; NEL1-UP; CEN1-174,300-446,542-542,562-UP; ALP1-154,428-UP; CEP1-155,300-367,414-UP; KJW125-UP; DBX1-1,206-412,414-433,435-477,479-481,483-511,514-535,539-540,542-570,624-UP; MEX516-UP)
- 621H (S/N: DBK131-UP; HKK139-UP; NYY1-UP; EAZ1-UP)
- 621K (S/N: WTA137-UP; WTE146-UP; WTL1-UP; WTP1-UP)
- 621S (S/N: 8KD1-663,669-669,825-UP)
- 623E (S/N: 6CB868-UP; 6DB1-151,545-865,4422-UP; 6YF1-441,66404-UP)
- 623F (S/N: 6BK1-UP; 5EW1-348,75001-UP)
- 623G (S/N: DBC1-533,75001-75001,76001-UP; CES1-346,450-576,75003-UP; ARW1-132,424-UP; CEW1-1,306-306,308-310,312-313,316-316,321-321,323-346,450-567,569-576,586-UP; DBY1-1,154-157,159-195,197-303,305-504,506-517,528-528,534-534,2243-2243,6252-UP)
- 623H (S/N: DBF1-UP)
- 627B (S/N: 14S1-1,517-517,520-520,548-548,618-618,660-660,689-1314,75423-UP)
- 627E (S/N: 6EB729-UP; 6FB1-1,701-UP; 6GB1-777,6113-UP; 6HB781-UP; 7CG1-UP; 3WJ1-226,397-397,706-803,829-837,866-866,909-UP)
- 627F (S/N: 4YK1-664,666-747,749-902,1198-1198,11324-UP; 1DL902-UP)
- 627G (S/N: DBD1-417,983-UP; AXF1-312,729-UP; AYK1-364,500-673,675-730,1310-1310,2700-2700,11675-UP; CEX1-315,602-UP; CEZ1-1,215-215,220-220,224-224,235-236,241-241,247-247,249-249,251-312,400-447,449-495,499-500,610-UP; DBZ1-254,257-257,260-260,264-264,266-295,297-481,483-522,524-572,575-575,577-776,778-801,803-861,863-918,928-928,936-958,960-986,1896-UP)
- 627H (S/N: LCT1-UP; DBW348-UP)
- 627K (S/N: WTC335-UP; WTN1-UP)
- 631C (S/N: 67M1-1,3392-3393,3539-3539,4391-4391,5590-5590,5680-5680,5792-5792,5808-5808,6040-6040,6061-UP)
- 631E (S/N: 1AB1-528,565-1615,1640-1645,1647-1926,2100-2111,76001-UP; 1BB1-967,981-1402,1405-1405,1411-1421,1423-1444,1446-1593,1597-1661,1800-1805,91361-91361,99641-UP)
- 631E Series II (S/N: 1NB1-771,872-1018,1499-UP; 3ND1-1,245-319,523-UP)
- 631G (S/N: DFA1-527,75001-UP; DXE164-UP; AWK1-198,200-315,1551-UP; DEM1-126,128-141,143-150,153-327,330-330,332-333,336-336,338-338,343-346,349-377,386-388,390-395,407-407,411-413,417-421,430-434,438-443,445-451,459-476,482-482,484-487,497-UP; CLR1-288,592-UP; CMT1-238,400-455,457-465,467-488,490-578,771-UP; M1W1-UP)
- 631K (S/N: WT4102-UP; WT61-UP; WTR129-UP; WTW1-UP)
- 633E Series II (S/N: 2PS1-UP)
- 637E (S/N: 1FB1-650,660-841,1000-1001,75001-75001,75008-UP; 1HB1-1,387-479,505-711,749-749,810-951,980-980,1100-1100,75003-UP; 1JB1-724,75001-75002,75420-UP; 1LB1-774,75470-75470,99494-UP; 7CB1-94,108-108,110-110,112-112,114-117,150-170,180-184,186-UP)
- 637G (S/N: AWE1-1,100-104,107-UP; CEH1-259,424-UP; CEJ1-1,239-239,242-255,350-386,388-392,417-UP; DFJ1-UP; CEM308-UP; AYN1-1,325-UP; AXT1-101,337-UP; DEX1-1,225-259,261-347,349-354,357-362,364-369,371-386,388-393,396-397,403-405,407-416,422-423,435-438,441-446,450-463,471-476,478-481,490-494,497-497,518-UP; DEY1-235,237-238,242-UP)
- 637K (S/N: WTS133-UP; WTT103-UP; WTX1-UP)
- 651E (S/N: 4YR1-214,432-UP; 5XR1-202,204-210,430-UP; 89Z1-276,1816-1830,75001-75001,76001-UP)
- 657E (S/N: 6MB1-122,127-128,150-166,168-170,365-370,75010-75010,75014-UP; 5YR1-319,500-656,75002-UP; 6PR1-116,300-311,314-UP; 6TR1-231,400-430,75002-UP; 7KR1-252,257-329,500-551,553-589,591-595,597-670,75002-UP; 86Z1-372,384-385,388-388,390-391,393-462,960-UP; 87Z188-UP; 90Z1-228,75001-75012,75014-75015,76002-UP; 91Z1-494,26906-26906,75001-75004,75006-75021,75023-UP)
- 657G (S/N: W1B1-186,75001-UP; W1C384-UP; W1E1-319,322-340,346-346,348-348,350-350,355-371,376-376,379-379,382-390,393-393,395-395,398-399,401-401,403-403,427-UP; W1F1-1,134-143,145-167,170-186,193-196,199-203,205-206,75001-UP; A4G1-UP; DXG104-UP; GER1-UP; GRS1-UP)
- 621E (S/N: 6AB1-1596,4080-4080,75002-UP; 6BB1-340,588-588,594-1354,91216-UP; 2PD1-808,1031-UP; 2TF1-880,1326-UP)
Introduction
Revision History | |
Revision | Summary of Changes |
02 | Removed reference to Service Magazine, M0083584 |
01 | Machine effectivity updated |
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.
Problem
Replacement solenoid valves on certain transmissions may fail on the machines listed above.
Transmission controls using replacement solenoid part numbers beginning with 474-xxxx (Table 2, Former Part "474") may stick due to improper clearances.
On rare occasion, replacement solenoid valves may experience slow response resulting in undesired transmission behavior.
In certain Large-Track-Type Tractors, transmission controls using replacement solenoid valves may not respond to rapid, sequential, alternating shift sequences.
Solution
Caterpillar is aware of this problem and recommends the following interim solution.
Prior to replacing solenoid valves, all standard troubleshooting and diagnostic procedures should be followed to resolve contamination and/or harness connectivity failure modes.
If a faulty shift solenoid is suspected, replace the part with the applicable replacement part in Table 2, Replacement Part.
Only use replacement 302-3811 Solenoid Valve Gp from Table 2, Replacement Part, for Large Track-Type Tractor application. Do not use a
Ensure the proper torque on the cartridge valve of
Replacement Part | Former Part "474" | Former Part "524" |
235-0582 Solenoid Valve Gp | 474-9385 Solenoid Valve Gp | 524-2033 Solenoid Valve Gp |
302-3809 Solenoid Valve Gp | 474-9386 Solenoid Valve Gp | 524-2034 Solenoid Valve Gp |
302-3811 Solenoid Valve Gp | 474-9387 Solenoid Valve Gp | 524-2035 Solenoid Valve Gp |
302-3813 Solenoid Valve Gp | 474-9388 Solenoid Valve Gp | 524-2036 Solenoid Valve Gp |
235-0582 Solenoid Valve Gp | 474-9389 Solenoid Valve Gp | 524-2038 Solenoid Valve Gp |
235-0582 Solenoid Valve Gp | 474-9390 Solenoid Valve Gp | 524-2039 Solenoid Valve Gp |