Specifi cations
10
19 690 01 Rev. --KohlerEngines.com
TORQUE SPECIFICATIONS
3,5
ECV850 ECV860 ECV870 ECV880
Intake Manifold, Air Cleaner, Throttle Body
Intake Manifold Mounting Fastener 16.0 N·m (142 in. lb.)
Throttle Body to Intake Manifold Mounting Nut 6.8 N·m (60 in. lb.)
Throttle Body Mounting Stud (into intake manifold) 6.0 N·m (53 in. lb.)
Throttle Lever Adapter to Throttle Body Nut 6.8 N·m (60 in. lb.)
Air Cleaner Support Bracket to Throttle Body Bracket Fastener 10.2 N·m (90 in. lb.)
Air Cleaner Support Bracket to Air Cleaner Housing Fastener 5.8 N·m (51 in. lb.)
Fuel Injector Cap Fastener 7.3 N·m (65 in. lb.)
Fuse Holder Bracket to Manifold Screw 10.2 N·m (90 in. lb.)
Temperature/Manifold Air Pressure (TMAP) Sensor Fastener 7.3 N·m (65 in. lb.)
Connecting Rod
Cap Fastener (torque in increments) 11.6 N·m (103 in. lb.)
Crankcase
Breather Cover Fastener 11.3 N·m (100 in. lb.)
Breather Reed Retainer Fastener 11.3 N·m (100 in. lb.)
Oil Fill Tube Screw 7.7 N·m (68 in. lb.)
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.)
Rocker Arm Stud 24.0 N·m (212 in. lb.)
Rocker Pivot Set Screw 7.8 N·m (69 in. lb.)
Debris Screen
Fastener 9.9 N·m (88 in. lb.)
Flywheel
Retaining Screw 71.6 N·m (53 ft. lb.)
Fixed Guard
Fastener 1.4 N·m (12 in. lb.)
Fuel Pump Module/Fuel Pump
Module Baffl e to Crankcase Fastener 11.9 N·m (105 in. lb.) into new hole
7.8 N·m (69 in. lb.) into used hole
Module to Baffl e Fastener 9.2 N·m (81 in. lb.)
Pulse Pump Bracket Screw (to intake manifold) 8.2 N·m (73 in. lb.)
Pulse Pump Screw (to bracket) 8.2 N·m (73 in. lb.)
Fuse Cover (Optional)
Bracket Stud 9.9 N·m (88 in. lb.)
Retaining Nut 9.9 N·m (88 in. lb.)
Retaining Screw 9.9 N·m (88 in. lb.)
3
Values are in Metric units. Values in parentheses are English equivalents.
5
Lubricate threads with engine oil prior to assembly.
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