Kohler KDI 3404 TM - 9.14 Tightening torques and the use of sealants

9
122
_04
Tab. 9.20
ED0053030410
ASSEMBLY INFORMATION
9.14 Tightening torques and the use of sealants
BASE CONFIGURATION
SHORT BLOCK
Component Thread (mm) Torque (Nm) Sealer
Oil sprays fastening capscrew M6x1 10
Lower crankcase fastening capscrew M14x1.5 3 cycles
1st Cycle 60
2nd Cycle +45°
3rd Cycle +45°
Lower crankcase fastening capscrew M10x1.25 30
Connecting rod screw M11x1 3 cycles
1st Cycle 28
2nd Cycle +30°
3rd Cycle +30°
Coolant drain hole closing cap M16x1.5 50
Main oil delivery line closing plate M6x1 15
Intermediate idle gear cap fastening screw M8x1 25
Camshaft gear fastening screw M10x1 100
DRI LOC
2040
OIL SUMP ASSEMBLY
Component Thread (mm) Torque (Nm) Sealer
Oil suction hose fastening capscrew M6x1 10 Loctite 2701*
Oil return pipe fastening screw M6x1 10 Loctite 2701*
Oil sump fastening capscrew M8x1 25
Oil drain cap M18x1.5 30
ENGINE CYLINDER HEAD ASSEMBLY
Component Thread (mm) Torque (Nm) Sealer
Air bleeding cap (Rev. 00) M6x1 6
Air bleeding cap (Rev. 01) M14x1,5 50
Lifting brace fastening capscrew M8x1.25 80
Injector manifold M12x1 30
Cylinder head fastening capscrew M12x1.25 4 cycles
1st Cycle 75
2nd Cycle +90°
3rd Cycle +90°
4th Cycle +90°
Rocker arm gudgeon fastening capscrew M8x1,25 40
Rocker arm cover fastening capscrew M6x1 10
LUBRICATION CIRCUIT
Component Thread (mm) Torque (Nm) Sealer
Oil vapour separator support fastening capscrew TG8 22
Oil steam separator return tube drilled fastening screw (on crankcase) M16x1.5
Oil lter fastening union M20x1.5 15 Loctite 2701*
Oil cooler fastening capscrew M6x1 10
Cartridge-holder cover
... 25
Oil pump fastening screw M6x1 10
FLANGE ASSEMBLY (1
ST
PTO)
Component Thread (mm) Torque (Nm) Sealer
Flange bell fastening capscrew M12x1,75 75
Flywheel fastening capscrew M12x1,25 3 cycles
1st Cycle 60
2nd Cycle 130
3rd Cycle 130
* Alternatively to the capscrew replacements, with "Dri-loc"
* Alternatively to the capscrew replacements, with "Dri-loc"