Operator`s manual

W 42B FOUR SYSTEM SPECIFICATIONS
Operating Oil Pressure
Oil
Grade
ELECTRICAL SYSTEM
Starting Battery
Battery Capacity
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
Weslerbeke Diesel Engines
35 - 55 psi (2.46 - 3.86 kg/cm
2
)
API specification CC or CD
12-Volt, 35 A-H, (-) negative ground
(recommended) (45 A-H
cold areas)
90 - 125 (Ampere-Hours)
12-Volt 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
18 D x 13
P - 2 blade or 18 D x 11 P - 3 blade
Propeller should
allow the engine to reach
its 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 q! (1 liter)
20