Kohler KDI Series

9
132
_07
Fig. 9.9
1
5
3
4
7
2
8
6
18
19
14
15
12
9
10
11
16
13
21
17
20
17
1
13
19
7
26
3 5
26 4
10
9
8
11
15
16
12
14
18
22
23
27
21
24
20
25
Fig. 9.10
W
W
ED0053029590
ASSEMBLY INFORMATION
Important
• Failure to adhere to the bolt fixing procedures may
compromise the functionality of the engine, and may also
cause damage to persons and property.
6 - Tighten the fastening screws strictly following the
sequence and the tightening torque indicated.
Tightening sequence for 3 cylinders
Tightening Screws Torx M12x1,25 (from the n° 1 to the n° 8):
CYCLE 1 - with a torque of 40 Nm;
CYCLE 2 - with a torque of 70 Nm;
CYCLE 3 - with a torque of 120 Nm.
Tightening Screws Torx M8x1.25 (from the n° 9 to the n°
21):
CYCLE 4 - with a torque of 20 Nm;
CYCLE 5 - with a torque of 35 Nm.
7 - Perform the operations described in Par. 8.4.2.
8 - Check that crankshaft W rotates smoothly.
NOTE: In the next illustrations of Par. 9.1 t h e c o u p l e d c r a n kc a s e
half will be indicated with the letter E.
3 CYLINDERS
4 CYLINDERS
Tightening sequence for 4 cylinders
Tightening Screws Tor x M12x1,25 (from the n° 1 to the n° 10):
CYCLE 1 - with a torque of 40 Nm;
CYCLE 2 - with a torque of 70 Nm;
CYCLE 3 - with a torque of 120 Nm.
Tightening Screws Torx M8x1. 25 (from the n° 11 to the
n° 27):
CYCLE 4 - with a torque of 20 Nm;
CYCLE 5 - with a torque of 35 Nm.
7 - Perform the operations described in Par. 8.4.2.
8 - Check that crankshaft W rotates smoothly.