MAINTENANCE SPECIFICATIONS
2-7
E
SPEC
LOWER UNIT
Item
Unit
Model
Type
Worldwide
Swiss (SAV)
USA (EPA)
Stamped
mark
67C-00
67C-20
67C-10
CARBURETOR
Main jet
#1
#
95
#2
#
95
#3
#
95
Pilot jet
#1
#
40
#2
#
40
#3
#
40
Pilot screw
Turns
2±1/4
—
Float height
mm (in)
14.0±0.5 (0.55±0.02)
Idling speed
r/min
850
Item
Unit
Model
Worldwide
F40BMHD, WHD
F40BED, F40BET
USA, Canada
F40MH
F40ER, F40TR
GEAR BACKLASH
Pinion-Forward
mm (in)
0.20 - 0.60 (0.008 - 0.024)
Pinion-Reverse
mm (in)
0.81 - 1.10 (0.031 - 0.043)
Adjusting shim thickness
mm
0.10, 0.12, 0.15, 0.18, 0.30, 0.40, 0.50
Summary of Contents for F40BMHD
Page 126: ...GENERAL 3 25 E CHK ADJ LUBRICATION POINTS Apply Water resistant grease ...
Page 128: ...CHK ADJ 3 26 GENERAL E ...
Page 129: ...3 26 CHK ADJ F D ES ...
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Page 537: ...Printed on recycled paper Printed in Japan Sep 1999 1 7 1 F40B YAMAHA MOTOR CO LTD ...