Kohler Command PRO EFI

Specifi cations
1524 690 01 Rev. S KohlerEngines.com
TORQUE SPECIFICATIONS
3,5
ECH630-ECH680 ECH730-ECH749 CH26 CH735 CH745
Ignition (continued)
Rectifi er-Regulator Fastener (Standard
Charging System)
1.4 N·m (12.6 in. lb.)
Rectifi er-Regulator Power Studs/Nuts
(High Output Charging System)
4.0 N·m (35 in. lb.)
Rectifi er-Regulator Terminal Block
Cover Fastener (High Output Charging
System)
2.8 N·m (25 in. lb.)
Rectifi er-Regulator to Bracket Fastener
(High Output Charging System)
8.3 N·m (73 in. lb.)
High Output Charging Fuse Cover/
Bracket Fastener
8.3 N·m (73 in. lb.)
Rectifi er-Regulator Bracket to Cylinder
Head Fastener (High Output Charging
System)
12.5 N·m (110 in. lb.)
Crankshaft Position Sensor
Earlier Design Bracket
Crankshaft Position Sensor to Bracket
Screw 11.3 N·m (100 in. lb.)
Crankshaft Position Sensor Bracket to
Crankcase Screw 8.3 N·m (73 in. lb.)
Crankshaft Position Sensor
Later Design Bracket
Crankshaft Position Sensor to Bracket
Screw 6.8 N·m (60 in. lb.)
Crankshaft Position Sensor Bracket to
Crankcase Screw 7.3 N·m (65 in. lb.)
Intake Manifold
Fastener (torque in 2 increments) fi rst to 7.8 N·m (69 in. lb.)
fi nally to 10.5 N·m (93 in. lb.)
fi rst to 7.4 N·m (66 in. lb.)
fi nally to 9.9 N·m (88 in. lb.)
Manifold Absolute Pressure (MAP)
Sensor Fastener (Engines with
Separate MAP and Intake Air
Temperature Sensors)
7.3 N·m (65 in. lb.)
Temperature/Manifold Absolute
Pressure (TMAP) Sensor Fastener
(Engines with Combined Sensor)
7.3 N·m (65 in. lb.)
Air Cleaner to Throttle Body Fastener
Nut
8.3 N·m (73 in. lb.)
Heavy-Duty Air Cleaner Mounting
Bracket Fastener
5.8 N·m (51 in. lb.)
Fuel Injector Cap Fastener 7.3 N·m (65 in. lb.)
3
Values are in Metric units. Values in parentheses are English equivalents.
5
Lubricate threads with engine oil prior to assembly.