Disassembling And Assembling Main Shaft With Input Shaft: Notes

Transmission 716.660 ## As Of 1037038 As Of 25.2.00 In Model 170.465. 

Transmission 716.622 ## As Of 1037038 As Of 25.2.00 In Model 170.444/449, 203.045, 208.344/444, 210.048/248. 

Disassembling 

1. 1 -  Disassemble transmission housing:

   Transmission 716.6 (cars except model 209.4) without Sequentronic automated manual transmission (SEQ). See DISASSEMBLE/ASSEMBLE TRANSMISSION HOUSING .

2. 2 -  Disassemble main shaft (27) See Fig 1. Also, see DISASSEMBLE MAIN SHAFT .
   NOTE: Only sleeve-type main shafts can be disassembled.
   NOTE: Main shaft converted to sleeve type (Except transmission 716.643 [vans]). See MAIN SHAFT CHANGED TO SLEEVE VERSION in GENERAL article.
   NOTE: The synchronizer bodies, sliders, shift sleeves, synchronizer rings, cone rings and friction rings must not be mixed up. Note correlation and installation position carefully to avoid mixing up.

   Use Puller (000 589 65 33 00). See Figure.

   Use Jaw (000 589 87 33 00). See Figure.

   Use Pliers for outer locking ring. See Figure.

Checking 

1. 3 -  Check all parts for damage and wear.

Assembling 

1. 4 -  Oil all parts before installation.
2. 5.1 -  Assemble main shaft.
   NOTE: The synchronizer bodies, sliders, shift sleeves, synchronizer rings, cone rings and friction rings must not be mixed up. Note correlation and installation position carefully to avoid mixing up. See ASSEMBLING MAIN SHAFT .
   NOTE: Replace locking rings and synchronizer units.

   Use Sleeve (716 589 02 33 00). See Figure.

   Use Sleeve (716 589 01 33 00). See Fig 2.

   Use Drift (711 589 07 15 00). See Fig 3.

   Use Pliers for outer locking ring. See Figure.

   Use Feeler gauge. See Fig 4.

3. 6 -  Assemble transmission housing.

   Transmission 716.6 (cars except model 209.4) without Sequentronic automated manual transmission (SEQ). See DISASSEMBLE/ASSEMBLE TRANSMISSION HOUSING .