Allison Transmission 4000 EVS 4500 EVS 4700 EVS 4800 EVS B 500 4000 HS 4500 HS 4700 RDS 4800 SP T 425 T 450 T 525 4000 MH 4500 RDS 4700 SP 4500 SP 4000 RDS 4000 SP 4000 TRV Transmission Factory Workshop Service Manual SM4014EN The torsion damper must be

The torsion damper must be replaced because it often breaks down shortly after replacing the main bearing cap screws

Group 9010 – Engine

(PIN: 1DW643L_ F690815-)

FITTINGLOWGEARSELECTORS

Allison Transmission 4000 EVS 4500 EVS 4700 EVS 4800 EVS B 500 4000 HS 4500 HS 4700 RDS 4800 SP T 425 T 450 T 525 4000 MH 4500 RDS 4700 SP 4500 SP 4000 RDS 4000 SP 4000 TRV Transmission Factory Workshop Service Manual SM4014EN The torsion damper must beAllison Transmission 4000 EVS 4500 EVS 4700 EVS 4800 EVS B 500 4000 HS 4500 HS 4700 RDS 4800 SP T 425 T 450 T 525 4000 MH 4500 RDS 4700 SP 4500 SP 4000 RDS 4000 SP 4000 TRV Transmission Factory Workshop Service Manual SM4014EN ==================================================================================================================================================================================================================================