Remove and install generator - AR15.40-P-5032AM

ENGINE 113.991 in MODEL 215.374, 220.074 /174 

Fig 1: Identifying Generator Remove/Install Components - Engine 113.991 In Model 215.374

Fig 2: Identifying Generator And Electrical Line

Fig 3: Identifying Generator And Bolts

	Remove/install
1.1	Activate the service mode in the TELE AID emergency call system	Only with code 347, 855.	AR82.95-P-0005-03AM
	Notes regarding the Tele-Aid emergency call system	Only with code 347, 855.	AH82.95-P-0001-01AM
	Risk of explosion  from explosive gas. Risk of poisoning and caustic burns  from swallowing battery electrolyte. Risk of injury  through burns to skin and eyes from battery acid or when handling damaged leadacid batteries	No fire, sparks, naked flames or smoking. Wear protective gloves, acid-resistant clothing and safety glasses. Pour battery electrolyte only into suitable and appropriately marked containers.	AS54.10-Z-0001-01A
2	Disconnect ground cable of battery	Do not connect quiescent current retention device. A short circuit could occur if the electrical line circuit 30 (B+) comes in contact with ground. Vehicles with Code (889) Keyless Go: Switch off engine, remove Keyless Go cards from the vehicle and keep outside the range of the transmitter. Turn key in electronic ignition lock EIS into position "0". Key cannot be withdrawn.	AR54.10-P-0003I
	Notes on battery		AH54.10-P-0001-01A
3	Remove poly V-belt of supercharger		AR13.21-P-1202RVK
4	Remove ribbed V-belt		AR13.22-P-1202R
5	Unscrew nut (6), take off coolant expansion reservoir (7) and swivel to the side	Do not carry out removal.
6	Remove air intake tube (8)	Only right side
7	Unclip and remove engine cover (9)
	Risk of injury  to skin and eyes from scalding from escaping hot coolant.	Do not open cooling system unless coolant temperature is below 90°C.	AS20.00-Z-0001-01A
	Risk of poisoning  from swallowing coolant.	Open cap slowly and release the pressure. Do not pour coolant into beverage bottles. Wear protective gloves, protective clothing and eye protection.
8	Remove radiator		AR20.20-P-3865AB
	Notes on coolant	All engines	AH20.00-N-2080-01A
9	Unscrew bolts (1) of alternator		*BA15.40-P-1005-01A
10	Disconnect electrical lines (2/3).	Installation:  Observe installation position of the line (3).
			*BA15.40-P-1001-01A
11	Take out alternator (G2) toward front
12	Install in reverse sequence.
13	Carry out functional test
14	Render electrical system operational	Perform basic programming (normalize windows and sliding roof, etc.).	AR00.19-P-0200M
15.1	Deactivate service mode in TELE AID emergency call system	Only with code 347, 855.	AR82.95-P-0005-03AM

ALTERNATOR

Number	Designation			Engine 113.991 in Model 215, 220
BA15.40-P-1001-01A	Nut, terminal B+ to generator		NM	14
BA15.40-P-1005-01A	Self-grooving screw alternator to timing case	Thread not pretapped	Nm	57
		Thread pretapped	NM	45