Front Sealing Flange, Removing and Installing

Front sealing flange, removing and installing

Special Tools and Equipment





^ 3202/1 pull sleeve





^ 3265 seal installer

Removing
Lock carrier in service position, Refer to Body and Frame.
- Toothed belt, removing, Refer to Timing Belt, Service and Repair.
- Remove right camshaft gears.





- Unscrew bolts -1- and remove bracket with idler roller.
- Unscrew bolts -2- and remove toothed belt guard and rear right.
- Remove oil pan (upper part), Refer to Oil Pan, Service and Repair.





- Remove central bolt -1- for crankshaft toothed belt gear-2-.
- Remove toothed belt gear and diamond disc -3-.





- Unbolt eccentric roller-3-, tensioning lever -2- with tensioning roller and tensioner -1-.





- Unscrew locking bolt from adjustment hole -3-.
- Press chain tensioner -1- in direction of arrow until a drill bit => 3 mm -2- can be slid into the alignment hole of sealing flange and chain tensioner.





- Remove bolts -1- and -2-.
- Remove front sealing flange.
- Drive out sealing ring with the flange removed.

Note: Remove chain tensioner to replace sealing flange, Refer to Oil Pump, Service and Repair.
Installing
Installation is reverse of removal, noting the following:

Note: Always replace seals, sealing rings and self locking bolts.

- Clean sealing surfaces before installing sealing flange.
- Install front sealing flange with secured chain tensioner.





- Replace bolt -2-.
- Tighten bolts -1- to 10 Nm and bolt -2- to 30 Nm.
- Do not oil sealing lip or outer edge of sealing ring before pressing in.
- Slide on sealing ring using 3202/1 pull sleeve.





- Press in sealing ring with 3265 seal installer and central bolt up to stop.





- Next, install eccentric roller -3- loosely.

Note: Note washer below tensioning lever -2-.

- Install tensioning lever-2- with tensioner roller and tensioner -1-.





- Install camshaft toothed belt gear -2- with new diamond disc -3- and new central bolt -1-.

Notes:
^ Contact surfaces toothed belt gear, diamond disc and crankshaft must be free of oil.
^ Do not additionally oil bolt for toothed belt gear for crankshaft.

- Install oil pan (upper part), Refer to Oil Pan, Service and Repair.
- After installing oil pump, remove drill bit from adjusting hole and thread in locking bolt with new sealing ring.
- Install toothed belt (adjust timing), Refer to Timing Belt, Service and Repair.

Component Tightening Torques (Part 16 Of 17):

Component Tightening Torques (Part 17 Of 17):

1) Replace bolt
2) 180° correspond to 1/2 rotation
Tightening torques