2006-2009 Honda TRX250EX/TRX250X Service Manual, Page 54Get this manual
MAINTENANCE
SERVICE INFORMATION
GENERAL
Place the vehicle on level ground before starting any work
SPECIFICATIONS
freeplay
Spark plug
""=:;;-:==;::-_ pg gap lu
3 mm !118 5116 in) SPECIACATION OPR8EA-9 (NGK), X24EPRU9 (DENSO)- -"-",cold clImate (below 5C41 F',- -t-ii';;R7EA_ (NGK[""X22EPR=D9TOENSO}: 0:: OP 9
I Standard
I Valve clearanceINJEX Engine idle speed Engine oit After draining[ After disassembly Recommended engine oil
0.13 mm (0.005 in) ,_ 1,400 100 rpm (min 1) 1.6 liters (1.7 US qt, 1.4 Imp qtl (2.0 US qt, 1.7 Imp qt) and eM types: Pro Honda GN4 4-stroke oil (U.S.Aand Canada) or eqUivalent motor oil API service classification: SG or higher