Spark Plug Service - GENTRON 3500W Owner's Manual

rk Plug _
plugs ° Re_mmen_d rk •
BPR6 (NGK)
W20EP_U (NiP OENSO)
To ensure proper engine oper n° the _a,_ p_u@must be proper_ gapped
and free of d s_°
I_the eng ne has been _nnlng, the muffler _Lli _ very hot.. _ _refu! not te
touch the m_et°
I, Rein _e spark _ug cap,
2, C_ean any di_ f_m arour_ the rk plug baSeo
3, Use _e wrenS, suppl_ in the _l kit to remove the _ plug,
5, V_=l_y _n s p!ug_ D td it ff the ineu_ator _ c d or
ch_ o. C lean t_ _k p_ug a wire brush ff it _s _ _ reu_d.
6. M ure the pJug g_ w_h a let gag_,
Cerre_: as ne a_ by uWly_ndlng e e_ e.
The gap ehoul_ be: O, °80 mm (0o028_o03! In)
_i6°,