Disassemble/assemble gearshift system

AR26.60-T-6515AA

12.4.10

TRANSMISSION 714.140 in MODEL NMB613, 671 with CODE (G63) "Control cable" gearshift

T26.60-0039-06

1 Circlip

2 Washer

3 Spring

4 Transverse gearshift tube

5 Radial sealing ring

6 Needle roller bearing

7 Outer bearing cap

8 Notch lever

9 Grub screw

10 Compression spring

11 Catch bolt

12 Cylinder pin

13 Screw

14 Detent segment

15 Gasket

16 Inner bearing cap

17 Shift shaft

18 Shift finger

19 Roll pin

20 Locking bar

21 Reverse gear stop ring

22 Roll pin

23 Gear indicator ring

24 Circlip

25 Cylinder pin

26 Reverse gear stop bearing cap

27 Compression spring

28 Circlip

29 Index bolt

30 Needle roller bearing

31 Radial sealing ring

 	Disassemble/assemble
1	Remove shift mechanism		AR26.60-T-0001B
2	Unscrew outer bearing cap (7) and inner bearing cap (16) from transverse gearshift tube (4) and remove	 Assembly: Coat joint surface with sealant.
			*BA26.60-N-1006-01E
			*000589642100
			*BR00.45-Z-1015-01A
3	Remove locking ring (1) from shift shaft (17)
4	Pull shift shaft (17) out of transverse gearshift tube (4)	 Assembly: Align the spring assembly in the transverse gearshift tube (4) using a suitable drift. Align the marking on the tooth crest of the shift shaft (17) to the cast lug on the inner bearing cap (16).
5	Disassemble transverse gearshift tube (4)		AR26.60-T-0011AA
6	Drive out roll pin (19) of shift finger (18)	 Assembly: Replace roll pin (19).
7	Remove shift finger (18) and locking bar (20) from shift shaft (17)	 Assembly: Insert the locking bow (20) so that the groove points towards the pilot stud in the transmission. The shift finger (18) must be exactly opposite the marking on the tooth crest of the shift shaft (17).
8	Detach gear indicator ring (23)	 Knock the roll pin (22) out of the gear indicator ring (23).
		 Assembly: Install the gear indicator ring (23) with the wide chamfer pointing to the shift finger (18). Use new roll pin (22).
9	Detach reverse gear stop ring (21)	 Knock the roll pin (22) out of the reverse gear stop ring (21).
		 Assembly: Install the reverse gear stop ring (21) with the wide chamfer pointing to the shift finger (18). Use new roll pin (22).
10	Disassemble inner bearing cover (16)
11	Disassemble reverse gear stop bearing cap (26)		AR26.30-T-6521B
12	Assemble in the reverse order
	Checking
13	Check the center position of the shift finger (18) and adjust if necessary		AR26.60-T-0001-03D
	Sleeve for centering the shift shaft on the gauge	Transmissions 714.1, 714.69	WF58.50-N-2665-01A
			*BA26.60-N-1002-01E
			*000589642100
			*715589012100

 Shift mechanism

Number	Designation		Trans-mission 714.140/ 143/160/ 161


BA26.60-N-1002-01E	Grub screw in notch lever	Nm	25
BA26.60-N-1006-01E	Bolt, shift housing to gearshift tube	Nm	23

715 589 01 21 00

Gauge

Torque wrench

000 589 64 21 00

Repair materials

Number	Designation	Order number
BR00.45-Z-1015-01A	Loctite 5203 sealant	A 002 989 71 20 10

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