2003 Honda TRX300EX Torque Specs
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Specs & Reviews
Torque Specs
|
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 Socket 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 |
14 |
| 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 |
51 |
| 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 |
16 |
| Gearshift Drum Center Bolt |
1 |
8 |
17 |
| Gearshift Pedal Bolt |
1 |
6 |
12 |
| 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 |
| 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 |
| Cam Chain Slider 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 |
12 |
| Engine Removal / Installation |
| Item |
QTY |
Thread Dia. (mm) |
Torque (lb-ft) |
| Engine Front Upper and Lower Mounting Bolt |
2 |
10 |
43 |
| Engine Rear Upper Mounting Bolt |
1 |
10 |
54 |
| Engine Rear Lower Mounting Bolt |
1 |
10 |
43 |
| 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 |
14 |
| Throttle Case Cover Screw |
3 |
4 |
2.9 |
| 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 |
