B--P00K1 - 206 TU ENGINE
ROUTING AND TENSIONING ANCILLARY DRIVE BELT
1 - SPECIAL TOOLS
[1] Seem equipment for measuring the tightness of S.0192 type belt .
POWER STEERING AIR CONDITIONING TU ENGINE
[2] Pin (-).0178 C (Dynamic tensioner roller) .
ALL MODELS
2 - ANCILLARIES DRIVE BELT ROUTING
WITHOUT AIR CONDITIONING CONVENTIONAL STEERING TU ENGINE
With alternator (Category 7) :
With alternator (From class 8) :
Tension achieved by the position of the alternator .
AIR CONDITIONING TU ENGINE
Polyvee belt (6 Vs) .
Tension achieved by the mechanical rack tensioner roller (1) .
ALL MODELS
Polyvee belt (6 Vs) .
Tension achieved by the mechanical rack tensioner roller (1) .
POWER STEERING AIR CONDITIONING TU ENGINE
Polyvee belt (6 Vs) .
Tension achieved by the dynamic tensioner roller (2) .
ALL MODELS
3 - BELT TENSION
3 - 1 - TENSION AT THE ALTERNATOR
Slacken the bolts (3) .
Position the belt tension measuring equipment [1] .
Turn the bolt (4) to obtain the recommended value .
Tighten the bolts (3) to 3.7 daN.m .
Remove the tool [1] .
Turn the engine 3 revolutions .
Check the tension - Adjust the value (if necessary) .
Tension values :
3 - 2 - TENSION USING THE RACK TENSIONER
Slacken the nut (5) .
On the run (A), position the belt tensioning equipment [1] .
Turn the bolt (6) to raise or lower the tensioner roller and obtain the recommended tension value .
Maintain the tensioner roller in this position .
Tighten the nut (5) to 4.5 da.Nm .
Remove the tool [1] .
Turn the engine 3 revolutions .
Check the tension - Adjust the value (if necessary) .
Tension values : 138 SEEM units (103 SEEM units when re-used) .
3 - 3 - TENSION USING THE DYNAMIC TENSIONER
Turn the square bolt (7) to compress the tension spring until the tool [2] allows immobilisation through the hole (8) .
Fit the belt observing the correct routing .
Compress the spring to release the setting rod .
Slowly release the tensioner .
WARNING : when positioning the belt, fit the tensioner roller last .
IMPERATIVE : tightening torque of bolt (9) : 5.7 da.Nm .