Inspect poly-V-belt for wear and damage

AP13.22-B-1351B

Inspect poly-V-belt for wear and damage

26.11.2018

Engine

904.9 in model 688.2, 979.0

Engine

904.9 in model 688.2

Engine

904.9 in model 693.1

Engine

906.9 in model 693, 695

Engine

924.9 in model 693.1, 695

Engine

924.9 in model 979.0

Engine

924.9 in model 979.279

1

Drive belt

2

Cranking device

S10

START

S11

STOP



Check

 Warning

Risk of injury caused by body parts being pinched or crushed as cab is tilted

Ensure that no one is within the tilting range of the cab as it is being tilted. Always tilt the cab all the way to the end position and secure with the safety strut.

AS60.80-Z-0001-01A

 Warning

Risk of injury caused by pinching and crushing when opening and closing engine hood

No one should be within the swivel range of the engine hood as it is being opened or closed. Always open engine hood all the way to the end position until this engages in the front locks.

AS88.40-Z-0001-01A

1

Tilt the cab

AP13.22-B-1351-01A



In cabs 693.8

AR60.80-B-0010A



In cabs 979.8

AR60.80-B-0010D

 Deterioration aspects of the Poly-V belt

 Warning

Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.

Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.

AS00.00-Z-0005-01A

2

Tilt the engine hood



AR88.40-B-1000A

 In semi-advanced cabs.

3

Check the perimeter of the Poly-V belt (1) for wear or damage

 Turning device

*904589046300

Turn the engine with the cranking device (2), in advanced cabs, it is possible to turn the engine with the start and stop switches (S10 and S11).



 Replace the worn or damaged drive belt.