Need help?Do you have a question about the Yamaha DT400D and is the answer not in the manual?
General| Engine Type | Single cylinder, two-stroke |
|---|---|
| Displacement | 397 cc |
| Category | Enduro / Off-road |
| Fuel System | Carburetor |
| Transmission | 5-speed |
| Final Drive | Chain |
| Front Suspension | Telescopic fork |
| Front Brake | Drum |
| Rear Brake | Drum |
| Bore x Stroke | 85.0 mm x 70.0 mm |
| Rear Suspension | Dual shocks |
Schedule for routine checks and lubrication intervals.
Step-by-step process for taking the engine apart.
Guidelines for checking engine components for wear or damage.
Steps for reassembling and adjusting the engine.
Details on inspection, repair, and float level adjustment.
Disassembly, inspection, and assembly of front forks.
Covers timing, spark gap tests, and coil resistance.
Tests for charging output and rectifier checks.
To Next Page
