Caution: This document contains mixed page sizes ... - Cummins Onan

13. Bolt Torques
lb-ft
N-m
Housing Panel Screws 7-9 10-12
Intake Air Hose Clamp Screws 7-9 10-12
Intake Air Resonator Mounting Screws 6-12 lb-inch 0.7-1.4
Radiator Access Plate Screws 7-9 10-12
Fuel Pump and Fuel Filter Bracket Mounting Screws 7-9 10-12
Fuel Fittings at Pump and Fuel Filter—One Flat passed finger tight. − −
Exhaust Assembly Flange Screws and Nuts 16-20 22-28
Battery Cable Terminal Block Terminal Nuts 6.7-8.3 9-11
Battery Cable Terminal Block Mounting Screws 7-9 10-12
Starter Solenoid Terminal Nuts 4.4-8.7 5.9-11.8
AC Output Terminal Block Terminal Screws 12-14 lb-inch 1.4-1.6
AC Output Terminal Block Mounting Screws 20-22 lb-inch 2.2-2.5
Circuit Breaker Terminal Screws 12-14 lb-inch 1.4-1.6
Circuit Breaker Mounting Screws 12-14 lb-inch 1.4-1.6
Vibration Isolator Mounting Screws 7-9 10-12
Primary Vibration Isolator Center Bolt* 43-53 58-72
Secondary Vibration Isolator Center Bolt* 27-30 37-41
Generator Drive Disc to Flywheel Bolts* 24-32 33-44
Generator Drive Disc to Rotor Bolts* 19-21 25-29
Generator Through Bolt Nuts* 20-25 28-34
Generator to Flywheel Housing Bolts* 39 52
Flywheel Housing Mounting Bolts* 30-40 41-55
Flywheel Mounting Bolts* 65-80 88-108
Starter Mounting Bolts* 18-22 24-30
Engine Mounting Bracket Bolts* 36-43 48-58
Engine Lifting Bracket Bolts* 18-22 24-30
Engine Oil Drain Plug* 32 44
Fan Spacer Bolts* 18-22 24-30
Fan Coupling (Pulley)* 103-118 137-157
Flexible Fan Coupling Nuts (Beginning Spec B)* 7-9.6 10-13
M6 Engine Bolts Except When Otherwise Specified* 5.8-6.9 7.9-9.3
M8 Engine Bolts Except When Otherwise Specified* 13.0-15.2 17.7-20.6
M10 Engine Bolts Except When Otherwise Specified* 28.9-33.3 39.2-45.1
M12 Engine Bolts Except When Otherwise Specified* 46.3-53.5 62.8-72.6
* − Use engine oil as a thread lubricant.
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