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Johnson J30MLSRC User Manual

Johnson J30MLSRC
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SPECIAL TOOLS AND SERVICE SPECIFICATIONS
TECHNICAL DATA
TeCHNICAL
DATA
HP
9.9,15
25,30
Full Throttle 9.9 HP: 5000-6000
25 HP: 4500-5500
Operating Range RPM
15
HP: 5500-6500
30
HP: 5200-5800
Power
9.9 HP (7.5 kw)
@ 5500 RPM
25 HP (18.7 kw)
@ 5000
15 HP (11.2 kw) @ 6000 RPM 30 HP (22.4
kw)
@ 5500
Idle
RPM
in
Gear
700 ± 50 675 ± 25
R
Models:
741bs. (34
kg)
R, TE Models: 117 Ibs. (53 kg)
Weight
RL
Models: 77 Ibs. (35
kg)
RL,
EL
Models: 122 Ibs. (55 kg)
TEL
Models: 1241bs. (56 kg)
Lubrication
Evinrude/Johnson
XD30 formula outboard oil
Refer to
Engine
Lubricant
on
p. 51.
Engine Type
In-line 2 cylinder In-line 2 cylinder
LIJ
Displacement
15.6 cu. in. (255
cm
3
)
32
cu.
in.
(521
cm
3
)
~
Bore 2.375
in.
(60.33 mm) 3.000 in. (76.20 mm)
<:J
~
Stroke
1.760 in. (44.70 mm) 2.250 in. (57.15 mm)
Standard Bore
2.3745 to
2.3750 in. (60.31 to 60.33 mm) 2.9995 to 3.0005 in. (76.19 to 76.21 mm)
To
bore oversize, add piston oversize dimension to standard bore
Top Crankshaft
Journal 0.8757 to 0.8762
in.
(22.24 to 22.26 mm) 1.2510 to 1.2515
in.
(31.78 to 31.79 mm)
Center Crankshaft
Journals
0.8120
to 0.8125 in. (20.63 to 20.64 mm) 1.1833 to 1.1838
in.
(30.06 to 30.07 mm)
Bottom Crankshaft
Journal 0.7870 to 0.7874
in.
(19.98 to 19.99 mm) 0.9842 to 0.9846
in
. (25.00 to 25.01 mm)
Rod Crankpin
0.8120 to 0.8125
in.
(20.63 to 20.64 mm)
1.1823 to 1.1828 in.
(30.03 to 30.04 mm)
Piston Ring End Gap, Both
0.005 to 0.015
in.
(0
.13 to 0.38 mm) 0.007 to 0.017
in.
(0.18 to 0.43 mm)
Lower Piston Ring Groove
0.004
in
(0.10 mm) maximum
Side Clearance
Test Propeller 340177
434505
Minimum Test RPM
9.9 HP:
4900
25 HP: 4800
15 HP: 5700 30 HP: 5400
Fuel/Oil
Ratio
50:1
Carburetion
One single-throat carburetor, float feed
Calibration
Adjustable low
speed;
Adjustable low speed;
Fixed high speed
Fixed intermediate and high speed
Low-Speed Setting Refer to
FUEL SYSTEM section.
Starting Enrichment
Manual choke
R,
RL, TE, TEL Models: Manual primer
EL
Models:
Electric primer solenoid
uj
Carburetor Float Level Setting
Float gauge, PIN 324891
~
Carburetor Float Drop Setting
1 to 1 3/8
in
. (25 to
35
mm) 1 1/8 to 1 5/8 in. (28 to
41
mm)
Preferred
Fuel
Regular unleaded, plus
grade unleaded, premium unleaded gasolines
Acceptable Fuel
Any of the above gasolines with 10% Ethanol or 5% Methanol with 5% co-solvents
Minimum Octane
87 AKI (R+M)/2 or 90 RON
2+4 Fuel Conditioner, Fuel System Cleaner, Carbon Guard
Additives
Use
only Bombardier recommended fuel additives.
The use of other additives may
result
in
engine damage.
See FUEL REQUIREMENTS on
p.
48 for additional information.
30

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Johnson J30MLSRC Specifications

General IconGeneral
BrandJohnson
ModelJ30MLSRC
CategoryOutboard Motor
LanguageEnglish

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