Remove/install poly-V belt

AR13.22-D-1202US

1.8.07

ENGINE 272.979 in MODEL 906

D13.22-1115-06

Shown with code (HH9) Regulated air conditioning, (Tempmatic)

1 Poly-V belt

2 Poly-V belt tensioning device

	Removing
1	Turn transmitter key in EZS control unit to position "0" and remove	 To prevent unintentional starting of the engine.
2	Lift/jack up vehicle		AR00.60-D-1000H
 Danger!	Risk of injury caused by moving parts that can pinch, crush or, in extreme cases, even sever extremities	No parts of the body or limbs should be within the operating range of the mechanism when moving components.	AS00.00-Z-0009-01A
3	Loosen poly-V belt (1) and remove	 When carrying out further operations on engine or timing case cover, relieve poly-V belt tensioning device (2).	AR13.22-D-3902-05US
	Checking
4	Check poly-V belt (1) for wear and damage	 Replace poly-V belt (1) if necessary.	AR13.22-S-1351S
5	Check poly-V belt tensioning device (2) and belt pulley	 Replace poly-V belt tensioning device (2) if necessary. Refer to: 
		Remove/install poly-V belt tensioning device (2)	AR13.25-D-3200US
6	Check belt pulley and poly-V belt guide pulleys for damage	 Replace belt pulley and poly-V belt guide pulleys if necessary. Refer to: 
		Remove/install poly-V belt guide pulley	AR13.21-D-3350US
		Remove/install alternator	AR15.40-D-5032US
		Remove/install coolant pump	AR20.10-D-1271US
		Remove/install power steering pump	AR46.30-D-0500US
		For code (HH9) Regulated air conditioning, (Tempmatic)
		Remove/install refrigerant compressor	AR83.55-D-5300US
	Install
7	Install poly-V belt (1) as per routing diagram		AR13.22-D-3902-02US
 Danger!	Risk of injury caused by moving parts that can pinch, crush or, in extreme cases, even sever extremities	No parts of the body or limbs should be within the operating range of the mechanism when moving components.	AS00.00-Z-0009-01A
8	Tension poly-V belt (1)		AR13.22-D-3902-05US
9	Lower vehicle
 Danger!	Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running	Secure vehicle to prevent it from moving by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.	AS00.00-Z-0005-01A
10	Test run engine and check poly-V belts (1) for correct movement

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