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Toothed Belt|Specifications > < Replace toothed belt drivewheel

Replace toothed belt tensioner

  Remove

1.   Remove toothed belt
2.   Remove right engine damping block bracket
•   Attach engine to engine crane (1)
Note:   Use engine transport shackle.
•   Detach right engine damping block from side member
Unscrew 3x bolts
•   Detach right engine damping block from right engine damping block bracket
Unscrew 2x bolts
•   Detach engine damping block bracket from cylinder head and engine block
Unscrew 3x bolts
Object Number: 10680151  Size: DEFAULT


3.   Remove toothed belt tensioning device (2)
•   Relieve tension on toothed belt tensioning device (2)
Tension toothed belt tensioning device (2) with Allen key (1) in direction of arrow and remove KM-6333 (3)
•   Unscrew bolt
Object Number: 2412854  Size: DEFAULT


Important:   Cleaning the thread is essential.
4.   Clean the thread in the cylinder block

  Install

5.   Install toothed belt tensioning device
•   Insert toothed belt tensioning device with new bolt
Free spring leg (1) of toothed belt tension roller must engage in recess (arrow) of pump module
•   Tighten bolt 20 Nm + 120° +15°
Object Number: 8125648  Size: DEFAULT


6.   Lock toothed belt tensioning device with KM-6333
7.   Install right engine damping block bracket
•   Attach engine damping block bracket to cylinder head and engine block
Tighten 3x bolt 60 Nm
•   Attach right engine damping block to right engine damping block bracket
Tighten 2x new bolt 80 Nm + 45°
•   Fit right-hand engine damping block to longitudinal beam
Tighten 3x bolt 60 Nm
•   Unhitch engine from engine crane.
8.   Install toothed belt

Toothed Belt|Specifications > < Replace toothed belt drivewheel