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Home >> Mercedes Benz >> 2015 >> Sprinter 3500 Van Cargo Extended, RWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> A/C Compressor >> Air Compressor, Belt Drives -- Model 906 (Engine 651) >> Testing & Repair >> Check Poly-V Belt For Wear And Damage - Ar13.22-S-1351S

Check Poly-V Belt For Wear And Damage - Ar13.22-S-1351S

ENGINE 651.955/956/957 in MODEL 906 

Damage profiles 

G13186651Courtesy of MERCEDES-BENZ USA
- Risk of injury  . Moving parts can pinch, crush or, in extreme cases even sever extremities. No parts of the body or limbs should be within the operating area of the mechanism when the components are moving. AS00.00-Z-0009-01A
INSPECT Check 
1 Turn engine with starter stepwise in direction of engine rotation and check condition of poly-V belt Engine 651 in model 906 AR01.10-D-0110WE
2 Compare damage profiles If damage is present:

Replace poly-V belt.
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- - Remove/install poly-V belt
Engine 651 in model 906
AR13.22-D-1202WE 
- - Remove V-belt of refrigeration compressor of air conditioning system, install AR13.21-D-0160WE 
- - ENGINE 651 in MODEL 906 with CODE H08 (High-performance air conditioning) for 2nd refrigerant compressor