Specifi cations
1562 690 13 Rev. A KohlerEngines.com
TORQUE SPECIFICATIONS
2,5
ECH940 ECH980
Backing Shroud (torque sequence on page 13)
Backing Shroud to Crankcase 10.7 N·m (95 in. lb.) into new holes
7.3 N·m (65 in. lb.) into used holes
Blower Housing and Sheet Metal
M6 Screw
New, Untapped Hole (casting)
Used, Tapped Hole (casting)
New, Extruded Hole (sheet metal)
Used, Extruded Hole (sheet metal)
Mounting Clip (valley baffl e)
10.7 N·m (95 in. lb.)
7.3 N·m (65 in. lb.)
2.5 N·m (22 in. lb.)
2.0 N·m (18 in. lb.)
2.5 N·m (22 in. lb.)
Closure Plate (torque sequence on page 14)
Closure Plate Fastener 25.6 N·m (227 in. lb.)
Connecting Rod
Cap Fastener (torque in increments) 11.6 N·m (103 in. lb.)
Control Bracket
Mounting Screw (into baffl e) 10.2 N·m (90 in. lb.)
Control Panel
Key Switch to Control Panel Nut 1.6 N·m (14 in. lb.)
Mounting Screw (into intake manifold) 11.3 N·m (100 in. lb.)
Mounting Screw (into oil fi lter housing) 11.3 N·m (100 in. lb.)
Crankcase
Breather Cover Fastener (torque sequence on page 13) 12.4 N·m (110 in. lb.)
Engine (oil) Temperature Sensor 7.3 N·m (65 in. lb.)
Oil Sentry
TM
10.7 N·m (95 in. lb.)
Oil Drain Plug 21.4 N·m (16 ft. lb.)
Cylinder Head (torque sequence on page 14)
Cylinder Head Fastener (torque in 2 increments)
Head Bolt fi rst to 23.7 N·m (210 in. lb.)
fi nally to 46.9 N·m (415 in. lb.)
Pipe Plug (3/4 in.) 28.5 N·m (252 in. lb.)
Rocker Arm Screw 15.5 N·m (137 in. lb.)
Debris Screen/Fan/Flywheel
Debris Screen Fastener 9.9 N·m (88 in. lb.)
Flywheel Retaining Screw 69.8 N·m (51 ft. lb.)
Front Drive Shaft Fastener 24.4 N·m (216 in. lb.)
Fuel Pump Module
Fuel Pump Module Baffl e Fastener 11.3 N·m (100 in. lb.)
Fuel Pump Module Fastener 9.2 N·m (81 in. lb.)
2
Values are in Metric units. Values in parentheses are English equivalents.
5
Lubricate threads with engine oil prior to assembly.
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