Operator`s manual
W 
358 
THREE SYSTEM SPECIFICATIONS 
Operating Oil 
Pressure 
Oil Grade 
ELECTRICAL SYSTEM 
Starting Battery 
Battery 
Capactty 
Starting Aid 
Starter 
Motor 
DC No-Load Current 
Cold Cranking Current 
Alternator 
Regulator 
TRANSMISSION 
General 
(JS Transmission) 
Standard Gear Ratio 
Propeller Shaft, 
Direction 
of 
Rotation 
Propeller Recommendations 
(using 
JS transmission 
2.47:1 reduction) 
Lubricating 
Oil Grade 
SAE Grade 
Transmission 
Sump 
Capacity 
Westerbeke Diesel Engines 
35 -
55 
psi (2.46 - 3.86 kg/cm
2
) 
API 
specijication CC 
or 
CD 
12-Volt, 
35 
A-H, 
(-) 
negative ground 
(recommended) 
(45 
A-H cold areas) 
90 - 125 (Ampere-Hours) 
12-Voit sheathed type 
glow 
plug 
12-Volt, 1.2KW, solenoid, actuated shift 
60 Amps at 11.5 Volts 
(6500 rpm, min.) 
190 Amps at 12 Volts 
12-Volt 
DC, 
50 Amps 
Internal regulator, built into alternator 
14.4 Volts 
DC ± 3 Volts 
Case-hardened helical gears, with an intermediate 
reverse gear. Reversing carried out by a servo 
double disc system. 
2.47:1 
Right handed - standard transmission 
16 D x 12 P - 2 blade 
or 
16 D x 
lOP 
- 3 blade 
Propeller should allow the engine 
to 
reach 
tts 
full rated 
RPM 
(3600  + 000 - 100) at full open 
throttle while underway. 
API 
specification of CC, CD, 
SC, 
SD, 
or 
SE 
SAE 20W/20 
or 
SAE 
30 exclusively 
(DO 
NOT 
mix grades 
of 
oil 
!) 
(DO NOT use multigrade oils 
!) 
1 
qt 
(1 
liter) 
14 










