Kohler Lombardini LDW FOCS 502 Euro 2, Руководство по обслуживанию

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D
D
G1
H1
H
G
128
129
130
7
Service Manual LDW FOCS 502 automotive _ cod. ED0053027270 - 3° ed_rev. 02
4. Insert tool “7107-1460-049” in the tensioner holder
lever.
5. Calibrate the torque wrench to 20 Nm and insert it
into the tool, with the lever perpendicular to the belt.
6. Loosen the nut slightly ( D ).
7. Turn the torque wrench clockwise to tighten the belt
to 20 Nm. Once the specified torque is reached (20
Nm), tighten the nut (
D ) temporarily without allowing
the belt tension to loose.
8. Mount the pulley (
G1
).
9. Tighten the nut ( D ) to a final torque of 40Nm.
10. Rotate the crankshaft a few times to settle and
position the belt correctly.
11. Before doing so, make sure that the pulley notches
(crankshaft and camshaft) are lined up with their
respective timing notches.
12. Insert the tool again into the lever on the pulley nut
support and repeat all the steps to check belt tension.
13. Disassemble the pulley ( G1 ).
7.7.3 Assembling the belt drive cover
1. Mount the guard ( G ), without tightening the screws
completely.
2. Tighten the screws in an alternating pattern to a final
torque of 10 Nm.
Important
• If replacement of the optional dust guard rings (
H-
H1 ) and the peripheral sleeve becomes necessary
for technical or construction reasons, please request
the pre-assembled guard (
G ) complete with rings
and gaskets.
tool
7107-1460-049
tensioner
holder
INSTALLATION OF ASSEMBLIES