Each Season
The following tasks should be performed each season (approximately every 32 hours of track use).
| Task | Notes |
|---|---|
| Replace inner CV joints | — |
| Replace spark plugs | Gap: 0.8–0.9mm (0.032”–0.035”) |
| Clean out fuel tanks | — |
| Compression and leak down test | — |
| Replace all heim joints | — |
| Flow test injectors | — |
| Replace batteries | — |
| Replace clutch cable | — |
| Full differential rebuild | — |
| Grease steering rack | — |
| Dyno test engine | — |
See also rebuilding-axles.md, rebuilding-shocks-track-variable.md, and replacing-chain-track-variable.md for track-variable items that may need attention sooner.