Honda Elite 110 (NHX110) - Master Maintenance & Torque Guide

Expert Maintenance Note: Always utilize JASO MB specified 10W-30 engine oil on the Honda Elite 110. Inspect and clean the internal oil strainer screen (OEM # 15421-107-000) during oil drain service. Final reduction gear oil capacity is 100ml on drain and 120ml on total fill.

Field note: The NHX110's crankshaft taper is noticeably thinner than on larger Honda CVT platforms. Over-torquing the drive face nut past 54 Nm warps the variator face and induces belt slap and premature glazing, while under-torquing lets the nut work loose at sustained highway RPM — and once that taper spins on the crank, the crankshaft itself is compromised, not just the nut. Torque in a single controlled pull with the crank properly locked, never with an impact driver.

Field note: The piston pin circlips on this small-bore single must be fitted with their opening gap 90° to the direction of piston travel — never fore-or-aft. A backward clip compresses under load on every stroke until it walks out of its groove and ejects into the crankcase, and the unretained pin gouges the cylinder wall on the following stroke, destroying the bore. Always use new clips and confirm full seating by feel before closing the case halves.

Field note: This platform's painted plastic body panels become progressively brittle at the mounting tabs after roughly three years of continuous UV exposure. Never use an impact driver on body screws — the torque spike snaps a brittle tab instantly — and apply silicone grease (never petroleum-based) to rubber grommets before removal so the panel can flex free without cracking.