OFNA Racing Force .12 S & .15 S User Manual

OFNA Racing Hardware

FOR

FORCE .12S

CE .12S

CE .12S,,,,, .15S

.15S

.15S,,,,, .17S

.17S

& .12S PR

& .12S PRO ENGINE DRA

O ENGINE DRA

O ENGINE DRAWING

WING

#57038
Screw set

#57002
Head button, .12
#57003
Head button,.15
#57064
Head button,.17

#57006
Piston/Sleeve, .12
#57007
Piston/sleeve,.15
#57062
Piston/sleeve,.17
#57070
Piston/sleeve,.12 pro

#57001
Head, tall (blue)
#57001A
Head, flat (black)
#57063
Head, tall (gray/black)
#57073
Head, tall (silver)

#57036
Pin, piston, .12
#57037
Pin, piston, .15/.17

#57039
“G” clips

#57009
Crankcase, .12 or .15
#57074
Crankcase, .12 pro

#57012
Carb. set pin

#57029
Main
needle

#57035
Seal, main needle

#57028
Main seat

#57027
Supply
nipple,
plastic

#57034
Seal set

#57025
Low end needle

#57019
Spring

#57014
Barrel

#57018
Throttle needle,
mid range

#57038
Seals, low end

#57020
Boot, throttle

#57021
Lever, throttle

#57022
Nut, throttle

#57024
Screw, stop
#57023
Spring, stop

#57016
Barrell Carburetor, complete

#57015
Body, carb.

#57030
Bearing, outside

#10330
Brass corn

#57014
Drvie hub

#57031
Bearing,
inside

#57010
Crankshaft, .12 or .15 (large hole)
#57060
Crankshaft, .12 or .15 or .17 (small hole)
#57071
Crankshaft, pro (small hole)

#57039
Seal, rear cover

#57011
Rear cover

#57040
Back plate assembly,
complete

#57061
Spring and pin
(small dia.)

#57042
One-way
breaing unit

#57049
Pull start unit, complete

Can’t re-
build

#57001A
Head. flat
(black)

$57033
Seal, carb.

#57008
Rod, stock
#57075
Rod,
special

#57076
Slide Carburetor, complete

NEW!

#57013
Cap screw, plug

#57004
Head shim, .12
#57005
Head shim,.15
#57065
Head shim,.17

DO NOT SEND ENGINE FOR REPAIR UNLESS YOU DO THE FOLLOWING..
• ENGINE MUST BE ASSEMBLED, NOT IN PIECES.
• ENGINE CASE MUST BE CLEAN WITH NO OUTSIDE GREASE OR DIRT.
• ENGINE ACCESSORIES, i.e. FILTER, CLUTCH AND PIPE MUST BE REMOVED.

SEND TO:
OFNA RACING
22692 GRANITE WAY, STE. B
LAGUNA HILLS, CA. 92653
TEL: (949) 586-2910

DO NOT SEND ENGINE FOR REPAIR UNLESS YOU DO THE
FOLLOWING..
• ENGINE MUST BE ASSEMBLED, NOT IN PIECES.
• ENGINE CASE MUST BE CLEAN WITH NO OUTSIDE
GREASE OR DIRT.
• ENGINE ACCESSORIES, i.e. FILTER, CLUTCH AND PIPE
MUST BE REMOVED.