10 DF9.9T/TH/DF15 (Serial No. 110001 and later)
LOWER UNIT
Preliminary gear shim & thrust washer
Initial selection-shim adjustment may be required.
CARBURETOR
Item Unit
Data
DF9.9T
DF9.9TH
Gearcase oil amount ml
(US/lmp.oz)
170 (5.7/6.0)
Gear ratio 2.08 (12 : 25)
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
II 23-11.5
I.D. mark 94J3A 94J2A
Main jet # 70
Pilot jet # 38
Pilot screw
Turns open
PRE-SET
(1-7/8 ± 1/2)
Float height mm 13.5 ± 2