Check poly-V belt for wear and damage · ap1322i1351b · Mercedes-Benz WIS

AP13.22-I-1351B

Check poly-V belt for wear and damage

22.3.07

ENGINE 904.941 in MODEL 684.482

N13.22-0280-06

1 Poly-V-belt

2  Cranking device

S10 Starter switch

S11 Stop switch

	Check
 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
1	Install cranking device (2) at timing case	Only carry out if the engine is to be turned with the aid of the turning device (2).
	Attach/detach cranking/blocking device for engine		AR03.30-W-1600-03A
			*BA01.60-N-1002-01A
			*BA01.60-N-1003-01A
			*904589046300
2.1	Crank the engine in stages with the aid of the starter switch (S10) and the stop switch (S11) and in the process check the entire periphery of the poly-V belt (1) in sections for wear and damage	 The engine does not start when the starter switch (S10) and stop switch (S11) are pressed simultaneously.
		Damage profiles for poly-V belt	AP13.22-D-1351-01A
		The poly-V belt (1) should be replaced subject to a separate repair order in the event of wear or damage: 
		Remove/install poly-V belt	AR13.22-I-1202B
2.2	Crank the engine in stages with the aid of the turning device (2) and in the process check the entire periphery of the poly-V belt (1) in sections for wear and damage
		Damage profiles for poly-V belt	AP13.22-D-1351-01A
		The poly-V belt (1) should be replaced subject to a separate repair order in the event of wear or damage: 
		Remove/install poly-V belt	AR13.22-I-1202B
3	Detach turning device (2) from timing case	Only carry out if the turning device (2) has been installed.
	Attach/detach cranking/blocking device for engine		AR03.30-W-1600-03A
			*BA01.60-N-1002-01A
			*BA01.60-N-1003-01A
			*904589046300

 Timing case

Number	Designation		Engines 900.9, 902.9, 904.9, 906.9


BA01.60-N-1002-01A	Inspection hole closure cover to timing case	Nm	25
BA01.60-N-1003-01A	Bolt, turning device to timing case	Nm	25

904 589 04 63 00

Cranking device

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