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TIGHTENING TORQUE

The following tighten torque specifications and important fasteners are examples of torque specs you will find in a Suzuki manual. For exact tightening torque spec's locate your exact model and year Repair Manual to acquire the correct information for you motor.

Tightening Torque – Important Fasteners

THREAD DIAMETER

TIGHTENING TORQUE

ITEMS THAT REQUIRE A SPECIFIED TORQUE

Cylinder head cover bolt
Cylinder head bolt
Crankcase bolt
Conrod cap nut
Camshaft housing bolt
Camshaft timing sprocket bolt
Timing chain guide bolt
Oil pressure switch
Intake manifold fuel main gallery
Low pressure fuel pump bolt
Thermostat cover bolt
Flywheel bolt
Starter motor mounting bolt
Engine oil filter
Engine oil drain plug
Power unit mounting bolt/nut
Driveshaft housing bolt
Upper mount nut
Upper mount cover bolt
Lower mount nut
Clamp bracket shaft nut
Water pump case nut
Gearcase bolt
Propeller shaft bearing housing bolt
Pinion nut
Propeller nut

COMMON BOLT THREAD DIAMETER'S

5 mm
6 mm
8 mm
10 mm  
12mm
16mm
18mm
22mm

TORQUE ABBREVIATIONS SYMBOL'S
 
FT-LB = Foot-Pound
MM     = Millimeter
Kg-m   = Kilogram per Cubic Meter


 

Suzuki Models / Horsepower / Model Years

DF4 DF4 DF6 DF9.9 DF15 DF25 DF30 DF40 DF50 DF50 DF40QH DF50QH DF40T DF50T DF40Y DF50Y DF70 DF80 DF90 DF100 DF115 DF175 QH T Y 4HP 5HP 6HP 9.9HP 15HP 25HP 30HP 40HP 50HP 60HP 70HP 90HP 115HP 140HP 150HP 175HP 4 5 6 9.9 15 25 30 40 50 60 70 90 100 115 140 150 175 HP 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 99 00 01 02 03 04 05 06 07 08 09 10 11 Service Manual Repair Owner's Guide Diy Boat Engine Four Stroke 4-Stroke How To Fix.