Inspect poly-V-belt for wear and damage

AP13.22-D-1351TS

Inspect poly-V-belt for wear and damage

06.03.2020

Engine

642.8 in model 907

Engine

651.9 in model 907, 910

Engine

654.9 in model 907.1/2/6

Shown on engine 651.9

1

Poly-V-belt

 Warning

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 mechanical components when moving components.

AS00.00-Z-0009-01A



Check

1

Check respective poly-V belt (1) for wear and damage at visible points and compare with damage profiles.

AP13.22-D-1351-01A

 Commercially available devices/tools
Swiveling inspection mirror with lighting, (e.g. HAZET 1977-1)

If damage or wear is present.



Replace respective poly-V-belt (1). Confirm conducted operations in maintenance booklet or in Digital Service Booklet (DSB).



Remove/install poly-V belt
Engine 642.8

AR13.22-D-1202TSV



Remove/install fan poly-V belt
Engine 642.8

AR13.22-D-1302TSV



Remove/install poly-V belt
Engine 651.9 in model 907

AR13.22-D-1202TSR



Remove/install poly-V belt
Engine 651.9 in model 910

AR13.22-D-1202TSF



Remove/install poly-V belt
Engine 654.9 in model 907.1/2/6

AR13.22-D-1202TSM



Remove/install refrigerant compressor poly-V-belt
Engine 654.9 in model 907.6
with code HK4 (Rear air conditioning, reinforced)

AR13.21-D-0161TSM

 After obtaining special order.