DF9.9T/TH/DF15 (Serial No. 110001 and later) 17
LOWER UNIT
Initial selection-shim adjustment may be required.
CARBURETOR
Item Unit
Data
DF15 DF15E
DF15
R
Gearcase oil amounts ml
(US/Imp. oz)
170 (5.7/6.0)
Gear ratio 2.08 (12:25)
Preliminary gear shim & thrust washer
Pinion back up shim mm (in) 1.0 (0.04)
Forward back up shim mm (in) 1.0 (0.04)
Reverse back up shim mm (in) 1.0 (0.04)
Forward thrust washer mm (in) 1.5 (0.06)
Reverse thrust washer mm (in) 1.5 (0.06)
Type KEIHIN BCM 25-21
I.D. mark 94J6A 94J7A
Main jet # 115
Pilot jet # 40
Pilot screw Turns open PRE-SET(2-7/8 ± 1/2)
Float height mm 13.5 ± 2