TORQUE SPECIFICATIONS
3,5
CV17 CV18/CV20/
CV22/
CV620/CV621/
CV640/CV641
CV22/CV23/
CV620/
CV640/
CV670/CV680
CV25/
CV730/
CV740
CV750
Crankcase
Breather Cover Fastener 7.3 N·m (65 in. lb.)
Oil Drain Plug 13.6 N·m (10 ft. lb.)
Cylinder Head
Head Fastener
Nut (torque in 2 increments) rst to 16.9 N·m (150 in. lb.)
nally to 35.5 N·m (315 in. lb.)
Bolt (torque in 2 increments) rst to 22.6 N·m (200 in. lb.)
nally to 41.8 N·m (370 in. lb.)
Rocker Arm Screw 18.1 N·m (160 in. lb.)
Flywheel
Fan Fastener 9.9 N·m (88 in. lb.)
Flywheel Retaining Screw 66.4 N·m (49 ft. lb.)
Fuel Pump
Fastener 2.3 N·m (20 in. lb.)
Governor
Lever Nut 6.8 N·m (60 in. lb.)
Ignition
Spark Plug 27 N·m (20 ft. lb.)
Module Fastener 4.0-6.2 N·m (35-55 in. lb.)
Rectier-Regulator Fastener 1.4 N·m (12.6 in. lb.)
Mufer
Retaining Nuts 24.4 N·m (216 in. lb.)
Oil Cooler
Adapter Nipple 27 N·m (20 ft. lb.)
Oil Sentry
™
Pressure Switch 4.5 N·m (40 in. lb.)
Oil Pan
Fastener 24.4 N·m (216 in. lb.)
Solenoid (Starter)
Mounting Hardware
Nippondenso Starter
Delco-Remy Starter
6.0-9.0 N·m (53-79 in. lb.)
4.0-6.0 N·m (35-53 in. lb.)
Nut, Positive (+) Brush Lead
Nippondenso Starter
Delco-Remy Starter
8.0-12.0 N·m (71-106 in. lb.)
8.0-11.0 N·m (71-97 in. lb.)
Speed Control Bracket
Fastener 10.7 N·m (95 in. lb.) into new holes
7.3 N·m (65 in. lb.) into used holes
3
Values are in Metric units. Values in parentheses are English equivalents.
5
Lubricate threads with engine oil prior to assembly.
Specications
924 690 07 Rev. H KohlerEngines.com