GRASS TRIMMER /BRUSH CUTTEROPERATOR ' S MANUAL 13SPECIFICATIONS* Install and use U-Handle when operating any model with blade.**The RPM range shown applies for all attachments. Refer to your attachment Operator's Manual "Specifications"section for proper RPM specifications.M O D E L S R M -2 1 0 0 S B S R M -2 4 0 0 S BS ha ft L e ng th 1 5 0 0 m m (5 9 in.)U nit W id th 3 3 0 m m (1 3 .0 in.)U nit H e i g ht 3 0 0 m m (11 .8 i n.) 3 6 0 m m (1 2 .4 in.)W e i g ht (d ry) w /c uttinga tta chm e nt5 .4 kg (11 .9 lb .) 5 .6 kg (1 2 .4 lb .)E ng ine Typ e A i r co o le d , tw o -stro ke , s ing le cyli nd e r g a so line e ng ineB o re 3 2 .2 m m (1 .2 7 in.) 3 4 .0 m m (1 .3 4 in.)S tro ke 2 6 .0 m m (1 .0 4 in.)D isp la ce m e nt 2 1 .2 cc (1 .2 9 cu. in.) 2 3 .6 cc (1 .4 4 c u. i n.)E xha us t S ys te m S p a rk A rre sto r M uffle rC a rb ure to r Za m a D ia p hra g m m o d e l C 1 U w /p urg e W a lb ro D ia p hra g m m o d e l W YJ w /p urg eIg nitio n S yste m C D I (ca p a cito r d isc ha rg e ig nitio n)S p a rk P lug N G K B P M -7 A G a p 0 .6 5 m m (0 .0 2 6 in.) N G K B P M -7 Y G a p 0 .6 5 m m (0 .0 2 6 in.)F ue l M ixe d (G a s o li ne a nd Tw o -stro ke O il)F ue l/O il R a tio 5 0 :1 E C H O H ig h P e rfo rm a nce , tw o -stro ke a ir co o le d e ng ine o ilG a s o line 8 9 O c ta ne unle a d e d . D O N O T use fue l c o nta ining m e thyl a lc o ho l,m o re tha n 1 0 % e thyl a lc o ho l o r 1 5 % M TB E .O il 5 0 :1 E C H O H ig h P e rfo rm a nce , tw o -stro ke a ir co o le d e ng ine o ilF ue l Ta nk C a p a c ity 0 .4 lit. (1 4 .0 U S fl. o z.)S ta rte r S yste m A uto m a tic R e co il S ta rte rC lutc h C e ntri fug a l Typ eD rive S ha ft (up p e r & lo w e r) 1 /4 in. F le x S ha ftR o ta ti ng D ire ctio n C o unte r clo ck w is e vie w e d fro m to pC utti ng A tta c hm e nt N ylo n line he a d (2 -line ) w ith .0 9 5 in. C ro ss F ire TM line c a p a c ity 1 3 m (4 0 ft.)H a nd le s * F ro nt - L o o p , R e a r - G rip , w he n o p e ra ting w i th s ta nd a rd line he a dS ho uld e r H a rne ss O p tio na lId le S p e e d (R P M ) 2 7 0 0 - 3 3 0 0W id e O p e n Thro ttleS p e e d (**R P M )8 3 0 0 - 9 5 0 0