Honda TRX400fw Foreman 2003 Service manual
Honda TRX400fw Foreman · 2003 · service manual · 370 pages
Technical data
Numbers below were extracted automatically from the document. Verify them against the original manual before you order parts or apply torque.
Tightening torque
Values extracted from the document text. Check against the original before service work.
| Item | Value | Also | PDF page |
|---|---|---|---|
| Oil drain bolt | 25 N·m | 2.5 kgf·m · 18 ft·lb | p. 17 |
| Oil filter cover flange bolt | 10 N·m | 1 kgf·m · 7 ft·lb | p. 17 |
| Spark plug | 18 N·m | 1.8 kgf·m · 13 ft·lb | p. 17 |
| Timing hole cap | 10 N·m | 1 kgf·m · 7 ft·lb | p. 17 |
| Valve adjuster lock nut | 17 N·m | 1.7 kgf·m · 12 ft·lb | p. 17 |
| Clutch adjusting screw lock nut | 22 N·m | 2.2 kgf·m · 16 ft·lb | p. 17 |
| Oil pump rotor side plate screw | 4 N·m | 0.4 kgf·m · 2.9 ft·lb | p. 17 |
| Relief valve cap | 19 N·m | 1.9 kgf·m · 14 ft·lb | p. 17 |
| Carburetor cover screw | 3.5 N·m | 0.35 kgf·m · 2.5 ft·lb | p. 17 |
| Cylinder head flange cap nut | 40 N·m | 4 kgf·m · 29 ft·lb | p. 17 |
| Camshaft bearing retainer bolt | 27 N·m | 2.7 kgf·m · 20 ft·lb | p. 17 |
| Cam sprocket flange dowel bolt | 20 N·m | 2 kgf·m · 14 ft·lb | p. 17 |
| Cam chain tensioner lifter sealing screw | 4 N·m | 0.4 kgf·m · 2.9 ft·lb | p. 17 |
| Cam chain tensioner mounting bolt | 12 N·m | 1.2 kgf·m · 9 ft·lb | p. 17 |
| Rocker arm holder flange cap nut | 40 N·m | 4 kgf·m · 29 ft·lb | p. 17 |
| Rocker arm shaft flange bolt | 7 N·m | 0.7 kgf·m · 5.1 ft·lb | p. 17 |
| Gearshift return spring pin | 22 N·m | 2.2 kgf·m · 16 ft·lb | p. 17 |
| Shift drum stopper arm bolt | 12 N·m | 1.2 kgf·m · 9 ft·lb | p. 17 |
| Gearshift A arm bolt | 25 N·m | 2.5 kgf·m · 18 ft·lb | p. 17 |
| Centrifugal clutch outer lock nut | 120 N·m | 12 kgf·m · 87 ft·lb | p. 17 |
| Clutch spring bolt | 12 N·m | 1.2 kgf·m · 9 ft·lb | p. 17 |
| Change clutch center lock nut | 110 N·m | 11 kgf·m · 80 ft·lb | p. 17 |
| Recoil pulley flange bolt | 110 N·m | 11 kgf·m · 80 ft·lb | p. 18 |
| Starter one-way clutch socket bolt | 31 N·m | 3.1 kgf·m · 22 ft·lb | p. 18 |
| Stator socket bolt | 10 N·m | 1 kgf·m · 7 ft·lb | p. 18 |
| Ignition pulse generator socket bolt | 6 N·m | 0.6 kgf·m · 4.3 ft·lb | p. 18 |
| Neutral/reverse switch mounting bolt | 12 N·m | 1.2 kgf·m · 9 ft·lb | p. 18 |
| Muffler band bolt | 23 N·m | 2.3 kgf·m · 17 ft·lb | p. 18 |
| Heat guard bolt | 20 N·m | 2 kgf·m · 14 ft·lb | p. 18 |
| Cooling fan shroud special bolt | 18 N·m | 1.8 kgf·m · 13 ft·lb | p. 18 |
| Fuel tank rear bracket bolt | 18 N·m | 1.8 kgf·m · 13 ft·lb | p. 18 |
| Fuel valve mounting bolt | 9 N·m | 0.9 kgf·m · 6.5 ft·lb | p. 18 |
| Fuel level gauge mounting bolt | 12 N·m | 1.2 kgf·m · 9 ft·lb | p. 18 |
| By-starter cap special bolt | 2.3 N·m | 0.23 kgf·m · 1.6 ft·lb | p. 18 |
| Gearshift pedal bolt fi | 16 N·m | 1.6 kgf·m · 12 ft·lb | p. 18 |
| Lower engine mounting bolt | 55 N·m | 5.5 kgf·m · 40 ft·lb | p. 18 |
| Upper engine hanger bolt | 55 N·m | 5.5 kgf·m · 40 ft·lb | p. 18 |
| Upper engine hanger bracket bolt | 33 N·m | 3.3 kgf·m · 24 ft·lb | p. 18 |
| Lower engine hanger bracket bolt | 33 N·m | 3.3 kgf·m · 24 ft·lb | p. 18 |
| Throttle case cover | 3.5 N·m | 0.35 kgf·m · 2.5 ft·lb | p. 18 |
| Handlebar lower holder nut | 40 N·m | 4 kgf·m · 29 ft·lb | p. 18 |
| Steering shaft U-nut | 110 N·m | 11 kgf·m · 80 ft·lb | p. 18 |
| Ball joint self lock nut | 55 N·m | 5.5 kgf·m · 40 ft·lb | p. 18 |
| Steering shaft holder flange bolt | 33 N·m | 3.3 kgf·m · 24 ft·lb | p. 18 |
| Upper/lower arm pivot self lock nut | 45 N·m | 4.5 kgf·m · 33 ft·lb | p. 18 |
| Shock absorber upper mounting self lock nut | 45 N·m | 4.5 kgf·m · 33 ft·lb | p. 18 |
| Shock absorber lower mounting self lock nut | 45 N·m | 4.5 kgf·m · 33 ft·lb | p. 18 |
| Damper rod lock nut | 38 N·m | 3.8 kgf·m · 27 ft·lb | p. 18 |
| Front wheel nut | 65 N·m | 6.5 kgf·m · 47 ft·lb | p. 18 |
| Rear wheel nut | 65 N·m | 6.5 kgf·m · 47 ft·lb | p. 19 |
| Shock absorber upper mounting self lock nut | 40 N·m | 4 kgf·m · 29 ft·lb | p. 19 |
| Swingarm left pivot bolt | 115 N·m | 11.5 kgf·m · 83 ft·lb | p. 19 |
| Swingarm right pivot bolt | 4 N·m | 0.4 kgf·m · 2.9 ft·lb | p. 19 |
| Swingarm right pivot lock nut | 115 N·m | 11.5 kgf·m · 83 ft·lb | p. 19 |
| Rear axle housing and swingarm nut | 45 N·m | 4.5 kgf·m · 33 ft·lb | p. 19 |
| Skid plate flange bolt | 33 N·m | 3.3 kgf·m · 24 ft·lb | p. 19 |
| Rear brake arm pinch bolt/nut | 20 N·m | 2 kgf·m · 14 ft·lb | p. 19 |
| Rear brake panel drain bolt | 35 N·m | 3.5 kgf·m · 25 ft·lb | p. 19 |
| Master cylinder reservoir cap screw | 2 N·m | 0.2 kgf·m · 1.4 ft·lb | p. 19 |
| Master cylinder holder SH bolt | 12 N·m | 1.2 kgf·m · 9 ft·lb | p. 19 |
| Brake lever pivot bolt | 1 N·m | 0.1 kgf·m · 0.7 ft·lb | p. 19 |
| Brake lever pivot lock nut | 6 N·m | 0.6 kgf·m · 4.3 ft·lb | p. 19 |
| Brake hose oil bolt | 35 N·m | 3.5 kgf·m · 25 ft·lb | p. 19 |
| Brake hose clamp flange bolt | 12 N·m | 1.2 kgf·m · 9 ft·lb | p. 19 |
| Brake panel flange bolt | 30 N·m | 3 kgf·m · 22 ft·lb | p. 19 |
| Wheel cylinder bolt/washer | 8 N·m | 0.8 kgf·m · 5.8 ft·lb | p. 19 |
| Wheel cylinder nut | 17 N·m | 1.7 kgf·m · 12 ft·lb | p. 19 |
| Wheel cylinder oil pipe | 16 N·m | 1.6 kgf·m · 12 ft·lb | p. 19 |
| Brake bleeder valve | 6 N·m | 0.6 kgf·m · 4.3 ft·lb | p. 19 |
| Breather tube clamp | 33 N·m | 3.3 kgf·m · 24 ft·lb | p. 19 |
| Brake hose 2-way joint | 15 N·m | 1.5 kgf·m · 11 ft·lb | p. 19 |
| Pinion joint nut | 110 N·m | 11 kgf·m · 80 ft·lb | p. 19 |
| Pinion bearing lock nut | 100 N·m | 10 kgf·m · 72 ft·lb | p. 19 |
| Differential gear case drain bolt | 12 N·m | 1.2 kgf·m · 9 ft·lb | p. 19 |
| Differential gear case cover oil cap | 12 N·m | 1.2 kgf·m · 9 ft·lb | p. 19 |
| Differential case cap torx bolt | 33 N·m | 3.3 kgf·m · 24 ft·lb | p. 19 |
| Differential case UBS bolt | 50 N·m | 5 kgf·m · 36 ft·lb | p. 19 |
| Gear case cover oil check bolt | 12 N·m | 1.2 kgf·m · 9 ft·lb | p. 19 |
| Front and rear carrier mounting bolt | 33 N·m | 3.3 kgf·m · 24 ft·lb | p. 31 |
| Final gear case drain bolt | 12 N·m | 1.2 kgf·m · 9 ft·lb | p. 46 |
| Final gear case oil cap | 12 N·m | 1.2 kgf·m · 9 ft·lb | p. 46 |
| Final gear case oil check bolt | 12 N·m | 1.2 kgf·m · 9 ft·lb | p. 46 |
| Tie-rod lock nut | 55 N·m | 5.5 kgf·m · 40 ft·lb | p. 46 |
| Tie-rod lock nuts | 55 N·m | 5.5 kgf·m · 40 ft·lb | p. 64 |
| Pump shaft | 4 N·m | 0.4 kgf·m · 2.9 ft·lb | p. 76 |
| Carburetor float level gauge | 3.5 N·m | 0.35 kgf·m · 2.5 ft·lb | p. 82 |
| Carburetor float level gauge | 2.5 N·m | 0.25 kgf·m · 1.8 ft·lb | p. 82 |
| Carburetor float level gauge | 9 N·m | 0.9 kgf·m · 6.5 ft·lb | p. 82 |
| Lower engine hanger mounting bolt | 33 N·m | 3.3 kgf·m · 24 ft·lb | p. 103 |
| Mounting rubbers and hanger bolt | 33 N·m | 3.3 kgf·m · 24 ft·lb | p. 107 |
| Change clutch center lock nut | 120 N·m | 12 kgf·m · 87 ft·lb | p. 139 |
| Change clutch center lock nut | 12 N·m | 1.2 kgf·m · 9 ft·lb | p. 139 |
| 1 m4 Brock NUT (13) LIFTER BEARING | 110 N·m | 11 kgf·m · 80 ft·lb | p. 153 |
| Clutch litter plate | 12 N·m | 1.2 kgf·m · 9 ft·lb | p. 155 |
| Gearshift drum stopper arm bolt | 11.8 N·m | 1.2 kgf·m | p. 159 |
| Socket bolts | 30.4 N·m | 3.1 kgf·m | p. 179 |
| Bolt threads | 12 N·m | 1.2 kgf·m · 9 ft·lb | p. 181 |
| Brake hose clamp bolt | 3.5 N·m | 0.35 kgf·m · 2.5 ft·lb | p. 203 |
| Brake hose clamp bolt | 40 N·m | 4 kgf·m · 29 ft·lb | p. 203 |
| Washer | 108.5 N·m | 80 ft·lb | p. 225 |
| Worn rear brake drum | 20 N·m | 2 kgf·m · 14 ft·lb | p. 244 |
| Washers and nuts | 8 N·m | 0.8 kgf·m · 6 ft·lb | p. 255 |
| Brake panel bolts | 29.8 N·m | 22 ft·lb | p. 255 |
| SHOE (7) BRAKE PANEL | 35 N·m | 3.5 kgf·m · 25 ft·lb | p. 261 |
Capacities
Values extracted from the document text. Check against the original before service work.
| Item | Value | Also | PDF page |
|---|---|---|---|
| Fuel tank | 2.7 L | p. 8 | |
| Engine oil | 2 L | p. 55 |
Spark plugs
Values extracted from the document text. Check against the original before service work.
| Item | Value | Also | PDF page |
|---|---|---|---|
| DPR7EA | 0.8–0.9 mm | p. 15 | |
| GN4 | — | p. 46 | |
| HM7 | — | p. 360 |
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