Disassemble/assemble gearshift system

AR26.60-T-6515B

9.10.06

TRANSMISSION 714.668 /690 /692 in MODEL NMB613 with CODE (G62) "Manual" gearshift

TRANSMISSION 714.692 in MODEL NMB671 with CODE (G62) "Manual" gearshift

T26.60-0012-11

1 Locking bar

2 Roll pin

3 Shift finger

4 Shift shaft

5 Inner bearing cap

6 Seal

7 Outer bearing cap

8 Gearshift tube

9 Socket

10 Circlip

11 Roll pin

12 Thrust piece

13 Seal

14 Outer gearshift housing

15 Bolt

 	Disassemble/assemble
1	Remove shift mechanism
2	Unscrew outer gearshift housing (14) from gearshift tube (8) and remove gasket (13)	 Assembling: Gasket (13) must be renewed.
			*BA26.60-N-1006-01E
			*000589642100
3	Drive out roll pin (11) of thrust piece (12)
4	Remove pressure piece (12) from gearshift rod (4)	 Assembling: The flat side of the thrust piece (12) must face towards the selector finger in the outer shift housing (14). The opening in the thrust piece (12) must face upwards.
5	Remove circlip (10) from shift shaft (4)
6	Pull gearshift rod (4) from gearshift tube (8), removing bush (9)	 Assembling: Align the spring assembly in the gearshift tube (8) using a suitable drift. Align the marking on the tooth crest of the shift shaft (4) to the cast lug on the inner bearing cap (5).
7	Pull gearshift tube (8) out of inner bearing cap (5)
8	Drive out roll pin (2) of shift finger (3)
9	Detach shift finger (3) and locking bow (1) from shift shaft (4)	 Assembling: Insert the locking bow (1) so that the groove points towards the pilot stud in the transmission. The shift finger (3) must be exactly opposite the marking on the tooth crest of the shift shaft (4).
10	Disassemble gearshift tube (8) and outer bearing cap (7)		AR26.60-T-0011B
11	Disassemble outer gearshift housing (14)		AR26.60-T-6516B
12	Disassemble inner bearing cap (5)		AR26.30-T-6519B
13	Disassemble bearing cap of reverse gear stop		AR26.30-T-6521B
14	Assemble in the reverse order
	Checking
15	Check that selector finger engages in pressure piece (12)
16	Check the center position of the shift finger (3), adjust if necessary	Transmission 714.668	AR26.60-T-0001-03B
			*BA26.60-N-1002-01E
			*714589002100
			*714589062100
			*BR00.45-Z-1047-02A
		Transmissions 714.690/692	AR26.60-T-0001-03D
	Sleeve for centering the shift shaft on the gauge	Transmission 714.1, 714.69	WF58.50-N-2665-01A
			*BA26.60-N-1002-01E
			*715589012100
			*000589642100

 Shift mechanism

Number	Designation		Trans-mission 714.668	Trans-mission 714.690	Trans-mission 714.692


BA26.60-N-1002-01E	Grub screw in notch lever	Nm	35	35	35
BA26.60-N-1006-01E	Bolt, shift housing to gearshift tube	Nm	20	20	20

714 589 00 21 00

Measuring plate

Adjustment gauge

Torque wrench

Setting gauge

000 589 64 21 00

714 589 06 21 00

715 589 01 21 00

Repair materials

Number	Designation	Order number
BR00.45-Z-1047-02A	Locking compound Precode 80 red	-

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