Remove/install timing case

AR01.60-W-8200F

12.4.10

ENGINES 902.9 in MODEL 957 with CODE (MS8) Natural gas engine
with rear engine power take-off

ENGINES 906.9 in MODEL 958, 970, 972, 974, 975, 976
with rear engine power take-off

ENGINES 906.9 in MODEL 375, 950, 952, 953, 954, 958
with rear engine power take-off

ENGINES 906.9 in MODEL 957
with rear engine power take-off

W01.60-1007-09

1 Engine power take-off (for engine power take-off)

2 Cap (during preparation for the engine power take-off)

3 Seal (during preparation for the engine power take-off)

4 O-ring (for engine power take-off)

5 Clamping bush

6 Timing case

14 Wiring harness

15 Ground cable

16 Wiring harness

17 Radial sealing ring

18 Flywheel

B15 Crankshaft position sensor

M1 Starter

7 Sealing ring (for engine power take-off)

8 Oil line (for engine power take-off)

9 Dowel pin

10 Oil pan gasket

11 Oil pan

12 Transmission oil lines (only for code (N55) Transmission oil cooling)

13 Bracket

Modification notes

22.2.08

Work procedure revised.

 	Remove/install
1	Remove engine	Model 375.3, 950, 952, 953, 954, 958.2	AR01.10-W-2400F
		Model series 957	AR01.10-W-2400C
		Model 958.0, 970, 972, 974, 975, 976	AR01.10-W-2400D
2	Mount engine on engine assembly stand	 Use an angle bracket.
3	Remove starter (M1)		*BA15.30-N-1004-01B
4	Remove oil pan (11)	Model 375, 950, 952, 953, 954, 958, 970, 972, 974, 975, 976	AR01.45-W-7500C
		Model series 957	AR01.45-W-7500D
5.1	Remove flywheel (18)	Vehicles with manual transmission	AR03.30-W-8002A
5.2	Remove ring gear carrier	Vehicles with automatic transmission
6	Remove oil line (8)	 Only on vehicles with rear engine power take-off.
		Drain oil into a suitable container.
		 Installation: Install new sealing rings (7).
7.1	Remove rear engine power take-off (1).	Vehicles with code (N52) rear engine power take-off, output torque 600 Nm	AR23.20-W-9430B
		Vehicles with code (NJ7) rear motor drive for hydraulic pump, 120 Nm max. with code (NJ9) rear motor drive for hydraulic pump, 200 Nm max.	AR23.20-W-9430C
7.2	Take off end cover (2) together with gasket (3) at timing case (6)	Vehicles without rear engine power take-off
8	Take off bracket (13) together with electrical wiring harness (14) at timing case (6)
9	Take off transmission oil lines (12) at timing case (6) and crankcase	 Only on vehicles with code (N55) Transmission oil cooling.
10	Remove ground cable (15), electrical wiring harness (16) and attached parts at timing case (6)
11	Pull out crankshaft angle position sensor (B15) and detach cable at timing case (6)	 Installation: Press in terminal socket (5) and crankshaft angle position sensor (B15) as far as the stop.
12	Remove radial sealing ring (17)	 Installation: Only install radial sealing ring (17) when the timing case (6) is mounted on the cylinder crankcase.	AR03.20-W-3063A
13	Remove timing case (6)	 Unscrew bolt via opening for engine power take-off in the timing case (6). Loosen the timing case (6), using a plastic mallet if necessary.
		 Installation: Check the timing case (6) for damage, and replace timing case (6) if necessary, transferring all detachable parts.
			*BA01.60-N-1001-01A
14	Clean sealing surfaces	 Installation: Coat with sealing compound.	*BR00.45-Z-1009-01A
15	Install in the reverse order

 Timing case

Number	Designation		Engines 900.9, 902.9, 904.9, 906.9


BA01.60-N-1001-01A	Bolt, timing case to crankcase	Nm	50

 Starter

Number	Designation		Engines 900.9, 902.9, 904.9, 906.9


BA15.30-N-1004-01B	Bolt connecting starter to timing case	Nm	50

Repair materials

Number	Designation	Order number
BR00.45-Z-1009-01A	Sealing compound Loctite 574, 50 ml	A 001 989 89 20 10

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