Remove/install transmission

AR26.10-P-0020MCD

15.3.10

TRANSMISSION 717.4 in MODEL 451.3 /4 with ENGINE 660.9

P26.10-2176-09

1 Transmission

2 Air cleaner housing

3 Bolts

7 Bolts

8 Bolts

9 Carrier for front engine mount

4 Bolts

5 Bolts

6 Mount for transmission mounting

 	Remove/install
1	Remove rear axle shafts		AR35.30-P-0620MCC
2	Remove mixing chamber	Engine 660.950 without code (474) Diesel particulate filter (closed)	AR09.20-P-1320MCD
		Engine 660.950 with code (474) Diesel particulate filter (closed)	AR09.20-P-1320MCE
		Engine 660.951	AR09.20-P-1320MCF
3	Remove fresh-air supply for charge air cooler		AR09.41-P-6823MCD
4	Lower vehicle with vehicle lift
5	Loosen EGR [ARF] switchover valve with bracket on air filter housing (2) and place to one side with vacuum hoses connected as well as electrical connector connected		AR14.20-P-7660MCD
6	Unscrew bolts (3) and remove air filter housing (2) upwards
7	Unscrew bolts (4) of starter on transmission (1)		*BA15.30-P-1001-01F
8	Loosen bolts (5) of bushing of transmission mounting (6) on transmission (1)		*BA26.00-P-1002-01D
9	Raise vehicle with vehicle lift
10	Detach wiring harness from transmission (1)		AR26.19-P-0001-05MCC
11	Remove bolts (7)	 Pay attention to different bolt lengths (7).
			*BA26.00-P-1006-01D
12	Support engine at oil pan using transmission jack	 Use a suitable protective underlay in order to avoid damage to the oil pan.
		Telescopic lifter gotis://H_00.10_01.0
13	Unscrew bolts (8) of carrier for front engine mount (9) from transmission (1)		*BA22.10-P-1008-01N
14	Support transmission (1) with second transmission jack and removal fixture and secure with tensioning strap		*450589026200
		Telescopic lifter gotis://H_00.10_01.0
15	Unscrew bolts (5) of bushing of transmission mounting (6) from transmission (1)	 Installation: Screw in bolts (5) until they abut.
16	Loosen transmission (1) from engine and lower	 When moving the transmission (1) out and in ensure that no electrical lines and hoses are damaged.
		 Helper required to guide the transmission (1).
		 Installation: The centering sleeves must seat firmly in the cylinder crankcase, replace centering sleeves if necessary. Grease transmission input shaft lightly.
		Olista Longtime 3 E P	*BR00.45-Z-1062-06A
17	Release tensioning strap and remove transmission (1) from transmission jack	 Aid of 2 helpers required.
			*450589026200
18	Unscrew bracket of air filter housing (2) from transmission (1)	When replacing the transmission (1).
19	Detach clutch motor from transmission (1)	When replacing the transmission (1).	AR25.20-P-0125MCC
		 Installation: Only install clutch motor after installing the transmission (1).
20	Install in the reverse order
21	Teach in gear position, clutch motor with drag point and shift actuator
	Connect STAR DIAGNOSIS and read out fault memory		AD00.00-P-2000-04MCC

 Starter

Number	Designation		Engine 660.950/ 951


BA15.30-P-1001-01F	Bolt, starter to transmission	Nm	20

 Engine mounts, engine supports

Number	Designation		Engine 660.950/ 951


BA22.10-P-1008-01N	Bolt, carrier for front engine mount to transmission	Nm	80

 Complete manual transmission

Number	Designation		Trans-mission 717.48


BA26.00-P-1002-01D	Bolt, transmission mount to transmission	Nm	80
BA26.00-P-1006-01D	Bolt, transmission to engine	Nm	23

Removal assembly

450 589 02 62 00

Repair materials

Number	Designation	Order number
BR00.45-Z-1062-06A	Lubricating grease, Olista Longtime, DB supply specification 6804.60	A 001 989 36 51 10

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