Technical Service Bulletins

Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.

172,063 Unique Bulletins
4,686,952 Total Records
879 Vehicle Makes
1955–2025 Year Range
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Showing 2,701 bulletins for MACK

USP06B500 Apr 1, 2022
MACK — MACK
110000 ELECTRICAL SYSTEM
MACK DEFENSE-IDTC_5VSUPPLY2_ AR
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USP06B400 Apr 1, 2022
MACK — MACK
110000 ELECTRICAL SYSTEM
MACK DEFENSE-IDTC_5VSUPPLY2_ BR
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USP06B200 Apr 1, 2022
MACK — MACK — 2 vehicle combinations
110000 ELECTRICAL SYSTEM
MACK DEFENSE-IDTC_5VSUPPLY1_ AR
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USP06B100 Apr 1, 2022
MACK — MACK
110000 ELECTRICAL SYSTEM
MACK DEFENSE-IDTC_5VSUPPLY1_BR
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USP033638 Apr 1, 2022
MACK — MILITARY VEHICLE — 5 vehicle combinations
061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
MACK DEFENSE-IDTC_CRANKSPD_N
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USP026200 Apr 1, 2022
MACK — MILITARY VEHICLE — 4 vehicle combinations
061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
MACK DEFENSE-IDTC_INJECTOR1_S CH
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USP026500 Apr 1, 2022
MACK — MILITARY VEHICLE — 4 vehicle combinations
061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
MACK DEFENSE-IDTC_INJECTOR2_S CH
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USP026800 Apr 1, 2022
MACK — MILITARY VEHICLE — 4 vehicle combinations
061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
MACK DEFENSE-IDTC_INJECTOR3_S CH
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USP027100 Apr 1, 2022
MACK — MILITARY VEHICLE — 4 vehicle combinations
061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
MACK DEFENSE-IDTC_INJECTOR4_S CH
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USP027700 Apr 1, 2022
MACK — MILITARY VEHICLE — 4 vehicle combinations
061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
MACK DEFENSE-IDTC_INJECTOR6_S CH
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USP029900 Apr 1, 2022
MACK — MILITARY VEHICLE
040000 SERVICE BRAKES, AIR
MACK DEFENSE-IDTC_AIRSYS_LO
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USP02CD00 Apr 1, 2022
MACK — MACK
060000 ENGINE AND ENGINE COOLING
MACK DEFENSE-IDTC_INJECTOR1_O OCPOS
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USP02CF00 Apr 1, 2022
MACK — MACK
060000 ENGINE AND ENGINE COOLING
MACK DEFENSE-IDTC_INJECTOR2_O OCPOS
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USP02D100 Apr 1, 2022
MACK — MACK
060000 ENGINE AND ENGINE COOLING
MACK DEFENSE-IDTC_INJECTOR3_O OCPOS
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USP02D300 Apr 1, 2022
MACK — MACK
060000 ENGINE AND ENGINE COOLING
MACK DEFENSE-IDTC_INJECTOR4_O OCPOS
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USP02D500 Apr 1, 2022
MACK — MACK
060000 ENGINE AND ENGINE COOLING
MACK DEFENSE-IDTC_INJECTOR5_O OCPOS
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USP02D700 Apr 1, 2022
MACK — MACK
060000 ENGINE AND ENGINE COOLING
MACK DEFENSE-IDTC_INJECTOR6_O OCPOS
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USP033531 Apr 1, 2022
MACK — MILITARY VEHICLE — 4 vehicle combinations
061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
MACK DEFENSE-IDTC_CRANKSPD_MS
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USP052300 Apr 1, 2022
MACK — MILITARY VEHICLE — 3 vehicle combinations
061560 ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:PRESSURE/TEMPERATURE SENSOR
MACK DEFENSE-IDTC_OILPRES_SCH
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USP052013 Apr 1, 2022
MACK — MILITARY VEHICLE — 4 vehicle combinations
061500 ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION
MACK DEFENSE-IDTC_OILPRES_OC
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USP052164 Apr 1, 2022
MACK — MILITARY VEHICLE — 3 vehicle combinations
061500 ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION
MACK DEFENSE-IDTC_OILPRES_PL
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KC-634 Apr 1, 2022
MACK — ANTHEM (AN), CHU, CXU, GRANITE (GR), GRANITE (GU), LR, PINNACLE (PI), TERRAPRO (MRU), TERRAPRO (TE), TITAN (TD), VAH, VHD, VN, VNL, VNM, VNR (2017–2019) — 59 vehicle combinations
080000 FUEL SYSTEM, DIESEL
Model Year 2017, 2018 - US17 Emission Engines - The ( Donaldson ) Fuel Filter - Part Number P550529 - " Cannot " Be Used
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USP048013 Apr 1, 2022
MACK — MILITARY VEHICLE — 4 vehicle combinations
061400 ENGINE AND ENGINE COOLING:ENGINE:SOLENOID/ACTUATOR
MACK DEFENSE-IDTC_FANCTRL_OC
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USP052712 Apr 1, 2022
MACK — MILITARY VEHICLE — 3 vehicle combinations
061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
MACK DEFENSE-IDTC_FANSPEED_P L
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USP069100 Apr 1, 2022
MACK — MILITARY VEHICLE — 3 vehicle combinations
061400 ENGINE AND ENGINE COOLING:ENGINE:SOLENOID/ACTUATOR
MACK DEFENSE-IDTC_FANCTRL_SCL
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