Timing gear casing - remove/install lower cover · ar0140t8002b · Mercedes-Benz WIS

AR01.40-T-8002B

Timing gear casing - remove/install lower cover

26.10.09

ENGINE 441.980 in MODEL 613.355 /364 /365

ENGINE 402.970, 446.938 in MODEL 613.455 /485

T01.40-0025-12

Shown on engine 446.938

1 External mounting bolts

2 Internal mounting bolts

 	Remove/install
1	Remove transmission		AR26.10-T-0020B
		with code B10	AR26.10-T-0020C
2	Remove starter		AR15.30-T-7100B
3	Remove clutch		AR25.10-T-0050B
4	Remove flywheel		AR03.30-T-8002B
5	Remove timing case cover		AR01.40-T-8000B
6	Take off oil pan		AR01.45-T-7500B
7	Remove turbocharger.	With engine 441.980	AR09.40-T-6020C
		On engine 402.970, 446.938.	AR09.40-T-6020B
8	Remove oil pressure and return line to the power steering pump
9	Remove coolant feed and return line on compressor		AR13.30-T-5510-01B
10	Remove air intake hose and air line on compressor
11	Remove the outer mounting bolts (1)		*BA01.40-N-1021-01K
12	Remove the inner mounting bolts (2) and detach timing case from the cylinder pins	 Installation: - Lightly grease the cylinder pins; - use a new housing gasket.
			*BA01.40-N-1020-01K
13	Install in the reverse order

 Crankcase, timing case cover, end cover

Number	Designation			Engine 402.970	Engine 441.980	Engine 446.938


BA01.40-N-1020-01K	Internal bolt, timing case to crankcase	M10	Nm	60	60	60
BA01.40-N-1021-01K	External bolt, timing case to crankcase	M12X1.5	Nm	100	100	100

000 589 64 21 00

Torque wrench

000 589 62 09 01

Timing gear casing - remove/install lower cover