Service Data - Carburetor; Service Data - Electrical - Suzuki DR350 Service Manual

1-22
CARBURETOR
I
ITEM
I
SPECIFICATION
Carburetor type
MIKUNI TM33SS
Bore size 33
mm
I.D _ No
14DO
Idle r/min. 1 400
+
100 rlmin
Fuel level
0+
0.5 mm (0
+
0 .02 in)
Float
he~lt
14.2
±
1.0 mm 10_56
±
0_04 inl
Main jet(M.J.) #132_5
Main air jet IM ,A ,J,I
0 . 9
mm
Jet needle
IJ ,N,I
5FP96-3rd
Needle jet
IN ,J ,I
P-B
Cut-away
ICAI
1.5
Pilo~t IP,J ,I
#37 , 5
IB,P,I
0 .8
mm By-pass
Pilot outlet
(P ,O,)
0.6
mm
Valve seat IV ,S,)
1.8mm
Starter jet
IG ,S,)
#50
Pi lot screw
IP,S,)
' .0 turn back
Pilot air jet
IP,A ,J ,)
1.0 mm
Throttle cable play
0 , 5- 1 ,0 mm 10 ,02-0,04 inl
(pulling cable)
ELECTRICAL
Unit: mm (in)
ITEM
I
SPECIFICATION NOTE
Ignition timing
5°B. T .D.C . below 2 300 rlmin and
30
o
B.T . D.C. above 4 300 rl min
Spark plug
Type
ND ,: X27EPR-U9
N ,G ,K ,: DPR9EA-9
Gap
0 ,B - O,9
10,03- 0 ,04)
Spark performance Over 8 (0 .31 at 1 atm.
Ignition coil resistance
Primary 0,1 - 1.00
Terminal -
Ground
Secondary
12 - 22kO
Plug cap -
Term in al
M agneto coil resistance Li ghti~ 0,1 - 1.50 V - B
I
Power source 250-3700
W - Br
Pick-up 1BO - 2700 G-BI
Lighting coil no-load voltage
M ore than 75 V (AC) at 5 000 r fmin.
(when engine is cold)
,
Regulated voltage 12
- 14
V at 5 000 r/min.