2007 Honda TRX300EX Torque Specs

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General Maintenance
Item QTY Thread Dia. (mm) Torque (lb-ft)
Spark Plug 1 12 13
Valve Adjusting Lock Nut 4 6 13
Timing Hole Cap 1 14 7
Crankshaft Hole Cap 1 30 11
Fuel and Lube System
Item QTY Thread Dia. (mm) Torque (lb-ft)
Insulator Band Screw 2 5 2.9
Fuel Valve Nut 1 18 17
Oil Drain Bolt 1 12 18
Oil Filter Cover Flange Bolt 3 6 7
Oil Pipe Bolt 1 7 9
Cylinder Head / Cylinder / Piston
Item QTY Thread Dia. (mm) Torque (lb-ft)
Cylinder Head Cover SH Bolt 1 6 7
Cylinder Head Cover Flange Bolt 13 6 9
Cylinder Head Cap Nut 4 10 29
Cylinder Head Bolt 2 10 29
Cam Chain Tensioner Lifter Mounting Bolt 2 6 7
Cam Chain Tensioner Flange Bolt 1 6 7
Cam Sprocket Bolt 2 7 15
Oil Pass Pipe Bolt 2 8 10
Cylinder Mounting Bolt 2 6 7
Clutch / Gearcase Linkage
Item QTY Thread Dia. (mm) Torque (lb-ft)
Clutch Spring Bolt 4 6 9
Clutch Center Lock Nut 1 18 80
Primary Drive Gear Lock Nut 1 20 50s
Relief Valve Cap 1 14 14
Right Crankcase Cover SH Bolt 12 6 7
Neutral Switch 1 10 9
Reverse Switch 1 10 9
Gearshift Return Spring Pin 1 8 15
Gearshift Drum Center Bolt 1 8 16
Gearshift Stopper Arm Bolt 1 6 9
Reverse Switch Rotor Bolt 2 6 9
Alternator / Starter Clutch
Item QTY Thread Dia. (mm) Torque (lb-ft)
Ignition Pulse Generator Socket Bolt 2 5 4.3
Starter Gear Cover SH Bolt 6 6 7
Starter One-Way Clutch Socket Bolt 6 6 12
Left Crankcase Cover SH Bolt 12 6 7
Stator Socket Bolt 3 6 7
Flywheel Flange Bolt 1 12 80
Protector Cover Screw 2 4 1.7
Gearshift Pedal Pinch Bolt 1 6 12
Crankcase / Transmission
Item QTY Thread Dia. (mm) Torque (lb-ft)
Breather Plate Socket Bolt 1 6 9
Oil Pipe Bolt 1 7 9
Mainshaft Bearing Set Plate Bolt 2 6 9
Neutral Switch Rotor Bolt 1 6 9
Reverse Bearing Holder Bolt 2 6 9
Reverse Stopper Cam Flange Bolt 2 6 9
Frame / Body Panels / Exhaust System
Item QTY Thread Dia. (mm) Torque (lb-ft)
Footpeg Holder Bolt 4 10 36
Skid Plate Bolt 5 8 22
Exhaust Pipe Clamp Bolt 1 8 17
Muffler Mounting Bolt 2 10 40
Exhaust Pipe Cover Bolt 2 6 9
Reverse Assist Lever Drum Screw 1 3 0.5
Reverse Assist Lever Cover Screw 1 3 0.3
Engine Removal / Installation
Item QTY Thread Dia. (mm) Torque (lb-ft)
Engine Front Upper and Lower Mounting Bolt 2 10 44
Engine Rear Upper Mounting Bolt 1 10 54
Engine Rear Lower Mounting Bolt 1 10 44
Front Wheel / Suspension / Steering
Item QTY Thread Dia. (mm) Torque (lb-ft)
Handlebar Lower Holder Nut 2 10 33
Handlebar Switch Housing Screw 2 5 1.5
Throttle Case Cover Screw 3 4 2.5
Front Wheel Nut / Lugnut 8 10 47
Front Wheel Hub Nut 2 14 58
Shock Absorber Upper Mounting Nut 2 10 33
Shock Absorber Lower Mounting Nut 2 10 33
Upper and Lower Arm Pivot Nut 8 10 29
Tie-Rod Lock Nut 4 12 40
Tie-Rod Ball Joint Nut 4 10 33
Steering Shaft End Nut 1 14 51
Steering Shaft Holder Bolt 4 8 20
Handlebar Upper Holder Nut 4 8 20
Knuckle Upper and Lower Ball Joint Nut 4 12 43
Rear Wheel / Suspension
Item QTY Thread Dia. (mm) Torque (lb-ft)
Rear Wheel Nut / Lugnut 8 10 47
Driven Sprocket Nut 4 10 43
Rear Wheel Hub Nut 2 18 101
Rear Axle Special Nut (Outside) 1 48 65
Rear Axle Special Nut (Inside) 1 48 94
Rear Shock Absorber Upper and Lower Bolt 2 12 80
Axle Bearing Holder Stopper Flange Bolt 1 8 7
Axle Bearing Holder Pinch Bolt 2 8 16
Swingarm Pivot Nut 1 14 80
Drive Chain Roller Flange Bolt 1 8 16
Brake System
Item QTY Thread Dia. (mm) Torque (lb-ft)
Front Brake Caliper Bracket Bolt 4 8 22
Front Brake Hose Oil Bolt 5 10 25
Front Brake Pipe Bolt 2 10 10
Front Brake Pipe 2-Way Joint Bolt 1 6 9
Front Master Cylinder Holder Screw 2 6 9
Front Master Cylinder Holder Screw 2 6 9
Brake Lever Pivot Bolt 1 6 4.3
Brake Lever Pivot Nut 1 6 4.3
Front Brake Disc Mounting Bolt 6 8 31
Rear Caliper Bracket Bolt 2 8 22
Rear Brake Hose Oil Bolt 2 10 25
Rear Brake Disc Mounting Nut 3 8 20
Parking Brake Adjusting Bolt Nut 1 8 13
Parking Brake Base Mounting Bolt 2 8 17
Caliper Bleeder Valve 3 8 4.0
Front Caliper Slide Pin 2 8 17
Front Caliper Bracket Pin Bolt 2 8 13
Front Caliper Pad Pin 4 10 13
Front Caliper Pad Pin Plug 4 10 1.8
Rear Caliper Pad Pin Bolt 2 10 13
Rear Caliper Slide Pin 1 8 17
Rear Caliper Bracker Pin Bolt 1 8 13