Kohler KD62V12 User Manual

Repair
Charge air system
Tightening specifications
Fig. 163: Screws
Reference
Key
Screw specifications
Lubricant *
Reuse**
Torque Angle (°)
Step
± 5%
Step
± 5°
1 230AB ISO 4014 M12x1.75x80-10.9-FLZN - Yes 1 30 Nm
22 ft-lb
- -
2 230AH EN 1665 M10x1.5x80-10.9-FLZN - Yes 1 43 Nm
32 ft-lb
- -
Tab. 31: Tightening specifications table
*Lubricants:
MG = Molykote G-n-plus
MW = Castrol Optimol paste white T
MH = Molykote HSC
O = Engine oil
XX = Loctite 243
YY = Loctite 577
**Refer to screws reuse rules. (For more information see: 5.3.2 Screws pre-tightening, reuse,
and marking, page 268.)
3.9.3 Charge air cooler removal and installation (SL 220)
Previous tasks
q Remove venting line. (For more information see: 3.12.1 Venting line removal and installation,
page 200.)
q Drain LT coolant circuit until level is lower than the base of the charge air coolers.
KD62V12 33525088601_8_1 EN_US
2022-09
© 2022 by Kohler Co. All rights reserved.
149

Kohler KD62V12 Specifications

General

Brand	Kohler
Model	KD62V12
Category	Engine
Language	English