Removing and installing propeller shaft - AR41.10-P-0050EA

MODEL 170, 202, 208 

Fig 1: Identifying Propeller Shaft Remove/Install Components - Model 170, 202, 208

MODIFICATION NOTES

18.6.97

Spare part modification: Propeller shaft hole circle diameter modified at front

Work step 16

	Removal, installation
1	Remove lower part of engine encapsulation	Model 202.1
2	Remove rear left frame cross brace	Model 170, 208.4
3	Remove exhaust system downstream of connector	Model 202.0	BA61.10-P-1001-01A
4	Unhook suspension rubbers of exhaust system	Models 170, 202.1, 208 Support exhaust system at rear muffler
5	Detach exhaust shield (105c) from tunnel
6	Detach rear transverse bridge (21)	Model 202, 208
		Model 170	*BA61.10-P-1001-01C
7	Detach reinforcement brace (27)	Model 202, 208	*BA61.10-P-1004-01A
		Model 170	*BA61.10-P-1002-01C
8	Loosen clamping nut of propeller shaft (3)	Model 202 up to approx. 10/95 Loosen clamping nut approx. one turn, do not slide back rubber boot (the rubber boot slides with it) Models 202.01/020/022/1	*BA61.10-P-1003-01A
		Model 202.028	Fig 3
			Figure
		Installation:  Tighten clamping nut of propeller shaft, ensure correct fit of rubber boot. Comply with technical modification ↓	*BA41.10-P-1003-01A
	Clamping joint of propeller shaft	Changed over to slide connection.
9	Loosen bolts (7a) of propeller shaft intermediate bearing	Installation:  Only tighten bolts (7a) after fixing the flexible disks on the transmission and rear axle.	BT41.10-P-9110-01DA
10	Remove rear engine mount	Model 170, 208 with automatic transmission	*BA41.40-P-1001-01A
11	Detach front propeller shaft from transmission	The flexible disk remains on the propeller shaft	AR22.10-P-1160HB
		Comply with technical modifications ↓	*BA41.10-P-1001-01A
	Vibration damper not used on front propeller shaft	Models 202.018/020 with automatic transmission (722.422)
12	Detach rear propeller shaft from rear axle center assembly	The flexible disk remains on the propeller shaft	BT41.10-P-0002-01A
13	Loosen fitted sleeves of flexible disks		*BA41.10-P-1002-01A
	Drift punch for loosening fitted sleeves in flexible disks		AR41.10-P-0050-09DA
14	Unscrew bolts (7a) of propeller shaft intermediate bearing	Support propeller shaft	WF58.50-P-4110-01A
15	Pull propeller shaft off centering spigot on transmission and rear axle and remove to the rear	Installation:  With plastic or multi-alloy bearing bushes, pack cavities of both centering sleeves with multi-purpose grease.
16	Separate front and rear propeller shaft, if necessary	Installation:  Coat splined shaft profile with MB long-term grease ↓	*BF41.10-P-1001-01A
		Specifications for Service Products, Sheet 266.2 Assemble propeller shaft	*BR00.45-Z-1001-06A
		Installation :  On model 202.121 with 4speed automatic transmission 722.4 except with code 450 taxi version (up to 31.7.96), for logistical reasons a front propeller shaft with a 90 mm dia hole circle  (80 mm previously) only  is available for the spare parts requirement. The three-arm flange on the transmission is therefore to be replaced at the same time.	AR41.10-P-0050-05DA
	Checking		ra27147220440x
17	Check flexible disks, centering sleeves and propeller shaft intermediate bearing for wear	Replace, if necessary ↓ Remove and install propeller shaft intermediate bearing and replace deep-groove ball bearing
		Replace centering sleeve	AR41.10-P-0100DA
18	Install in reverse order		AR41.10-P-0200DA
Installation	Replace self-locking bolts and nuts

PROPELLER SHAFT

Number	Designation			Model 170	Model 208
BA41.10-P-1001-01A	Self-locking nut of flexible disk on transmission or front propeller shaft	M10	Nm	40	40
		M12	Nm	60	60
BA41.10-P-1002-01A	Self-locking nut of flexible disk on rear propeller shaft or rear axle center assembly	M10	Nm	40	40
		M12	Nm	60	60
BA41.10-P-1003-01A	Clamping nut of propeller shaft		Nm	-	-

PROPELLER SHAFT

Number	Designation			Model 202
BA41.10-P-1001-01A	Self-locking nut of flexible disk on transmission or front propeller shaft	M10	Nm	40
		M12	Nm	60
BA41.10-P-1002-01A	Self-locking nut of flexible disk on rear propeller shaft or rear axle center assembly	M10	Nm	40
		M12	Nm	60
BA41.10-P-1003-01A	Clamping nut of propeller shaft		Nm	40

PROPELLER SHAFT INTERMEDIATE BEARING

Number	Designation			Model 170	Model 202	Model 208
BA41.40-P-1001-01A	Bolt Propeller shaft intermediate bearing on frame floor	Bolt with washer	Nm	25	25	25
		Bolt with collar and centering point	Nm	30	30	30
		Bolt with collar without centering point	Nm	-	-	-

FRAME FLOOR

Number	Designation		Model 202	Model 208.335/345/ 347/365/370/374	Model 208.435/445/ 447/465/470
BA61.10-P-1001-01C	Self-locking bolt of transverse bridge at back of frame floor	Nm	40	40	40
BA61.10-P-1002-01C	Self-locking bolt of reinforcement brace at front of frame floor	Nm	25	25	25
BA61.10-P-1003-01C	Self-locking bolt, rear cross brace to frame floor	Nm	-	-	60

FRAME FLOOR

Number	Designation		Model 170
BA61.10-P-1001-01A	Self-locking bolt of rear cross brace on frame floor	Nm	60
BA61.10-P-1003-01A	Bolt of front reinforcement brace on frame floor	Nm	20
BA61.10-P-1004-01A	Bolt of rear transverse bridge on frame floor	Nm	20

PROPELLER SHAFT

Number	Designation			Model 202	Model 170	Model 208
BF41.10-P-1001-01A	Quantity of grease	Propeller shaft centering sleeve	g	6	6	6
		Specifications for Service Products	Sheet	BB00.40-P-0267-00A	BB00.40-P-0267-00A	BB00.40-P-0267-00A

Fig 2: Identifying Open-End Wrench (126 589 00 01 00)

Fig 3: Identifying Open-End Wrench (201 589 00 01 00)

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1001-06A	Long-life grease	A 000 989 63 51