Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 56 bulletins for OSHKOSH
FDM-TSIB-049
Feb 22, 2024
160000 STRUCTURE
This bulletin provides instructions for replacing the power chute stops with a redesigned stop. The power chute stops have been redesigned due to field reports of the stops bending and cracking.
FDM-TSIB-044
Jan 17, 2024
010000 STEERING
This bulletin provides instruction for adjusting the primary steering gear on vehicles exhibiting an undesirable amount of steering input needed to achieve a desired steering output. Adjustment of the steering gear sector shaft lash is a
FDM-SVC-032
Dec 20, 2023
020000 SUSPENSION
This bulletin provides instruction for installing single piece hydraulic hoses for the Load-Spana?? Tag Axle (LSTA).
FDM-SVC-033
Dec 11, 2023
350000 EQUIPMENT
This bulletin provides instruction for installing a cab roof deflector that reduces the amount of debris that can wash down the windshield when a truck loads at the batch plant
FDM-TSIB-046
Nov 7, 2023
020000 SUSPENSION
This bulletin provides instructions for installing new updated front shock absorbers and upper mounting brackets. The updated shock absorber and mounting bracket lowers the top of the shock absorber improving the allowable maximum trave
FDM_TSIB-047
Nov 7, 2023
350000 EQUIPMENT
This bulletin provides instructions for installing rubber hose STAUFF clamps in areas of the vehicle that have hard line STAUFF clamps installed on rubber hoses. Rubber hose STAUFF clamps have a smooth inner contact surface and filleted
FDM-SVC-030
Oct 3, 2023
092300 FUEL SYSTEM, OTHER:FUEL FILTER
This bulletin provides instruction for installing a hydraulic system charge pump filter.
FDM-TSIB-043
Jul 24, 2023
350000 EQUIPMENT
This bulletin provides information on updating hydraulic hose clamping below the cab to match current production. Engineering recommends changing out the front STAUFF clamp using the following procedure. The second STAUFF clamp can be cha
FDM-TSIB-041
Apr 5, 2023
100000 POWER TRAIN
This bulletin provides information on topics specific to transmission high temperature warnings reported in the field. The topics listed were helpful in preventing transmission high temperature warning conditions.
FDM-SVC-028
Feb 21, 2023
110000 ELECTRICAL SYSTEM
This bulletin provides instruction for installing an updated cab door switch.
FDM-TSIB-039
Dec 22, 2022
110000 ELECTRICAL SYSTEM
This bulletin provides instruction on replacing PDM power bank fuses in the cab, mixer, and rear PDMs. The larger 15 amp fuse protects the system and keeps the whole BCM Bank from dropping out if a bank function shorts-to-ground.
FDM-SVC-018
Oct 3, 2022
110000 ELECTRICAL SYSTEM
This bulletin provides instruction for installing an air gauge and alarm on legacy S-Series vehicles with failed transducers in the 2HA451 ACTIAA? dash panel warning bank. This service kit does not apply to a vehicle with a fully inoperab
FDM-SVC-011
Jul 13, 2022
350000 EQUIPMENT
This bulletin provides instruction for installing a new updated mixer pump plug valve. Installing the new updated mixer pump plug valve will eliminate drum pulsing/surging at low drum speeds.
FDM-TSIB-037
May 4, 2022
080000 FUEL SYSTEM, DIESEL
This bulletin provides instruction to relocate rear fuel tank forward of original mounting location on Load-SpanA? Tag Axle (LSTA) trucks not equipped with a rear tag axle. The new fuel tank mounting location increases departure angle cle
FDM-TSIB-033
Nov 18, 2021
110000 ELECTRICAL SYSTEM
This bulletin provides instructions for pairing mixer system wireless remote to wireless system receiver.
FDM-SVC-015
Oct 25, 2021
110000 ELECTRICAL SYSTEM
This bulletin provides instruction for installing a new updated powertrain harness. Engineering made updates to improve the powertrain harness and has made the updated harness available as a service kit.
FDM-TSIB-032
Oct 25, 2021
060000 ENGINE AND ENGINE COOLING
This bulletin provides instruction on replacing a Shaw DEF tank assembly with a Elkhart DEF tank assembly. Installation of the Elkhart DEF tank assembly provides the highest quality electronics currently available at a reasonable price.
FDM-SVC-014
Oct 5, 2021
060000 ENGINE AND ENGINE COOLING
This bulletin provides instruction for installing an 8a?? hose protector on the end of the engine breather hose. Installation of the hose protector keeps engine oil from getting on the powertrain harness.
FDM-SVC-013
Oct 5, 2021
060000 ENGINE AND ENGINE COOLING
This bulletin provides instruction for removing the original oil fill and dipstick and installing a new engine oil fill and dipstick. A new oil fill and dipstick was implemented after receiving field reports of leaking dipsticks.
FDM-SVC-012
Oct 5, 2021
060000 ENGINE AND ENGINE COOLING
This bulletin provides instruction for installing new exhaust mounting straps. Field reports of failed exhaust mounting straps led to testing and redesign of the strap mounting hardware.
FDM-SVC-010
Sep 7, 2021
070000 FUEL SYSTEM, GASOLINE
This bulletin provides instruction for installing a jumper harness between the water in fuel filter and powertrain wiring harness. Oshkosh has received reports of fuel system faults specific to wiring of the water in fuel filter. Installi
FDM-SVC-006
Aug 16, 2021
070000 FUEL SYSTEM, GASOLINE
This bulletin provides instruction for installing a fuel filter assembly and mounting bracket to the front engine mount. Oshkosh has received reports of fuel filter mounts cracking when the filter assembly is directly mounted to the front
FDM-SVC-005
Aug 4, 2021
130000 VISIBILITY
This bulletin provides instruction for installing a rear camera mount to hold a Convoy model 1200A rear camera.
FDM-SVC-004
Aug 4, 2021
160000 STRUCTURE
This bulletin provides instruction for installing a platform on a left-hand side, 4 chute rack. Vehicles before serial number 813916 require drilling the chute rack angle brackets for platform installation.
FDM-SVC-003
Aug 4, 2021
160000 STRUCTURE
This bulletin provides instruction for installing a platform on a left-hand side, 2 chute rack. Vehicles before serial number 813916 require drilling the chute rack angle brackets for platform installation.