Operator`s manual

W 42B FOUR SYSTEM SPECIFICATIONS
FUEL SYSTEM
Fuel
Injection Pump
Injection
Timing
Nozzle
Injection Starting Pressure
Lift Pump
Fuel
Filter (on engine)
Air
Cleaner
Air Flow (engine combustion)
COOLING SYSTEM
General
Operating Temperature
Fresh Water
Pump
Sea
Water Pump
Sea
Water Flow, at 3600 rpm
(measured before discharging
into exhaust elbow)
System Capacity (fresh water)
LUBRICATION SYSTEM
General
Oil Filter
Sump Capacity (includes filter)
Open flow, totally self-bleeding
NO.2 diesel oil (cetane rating 0145 or higher)
Nippondenso (Bosch M .type)
23' ± 0.5' BTDC (Static)
Throttle type
2275 psi
(160 kg/cm
2
)
12-Volt DC; lift capacity 6 ft (1.8 m)
Canister type, with replaceable element
Metal screen type - cleanable
94.0 clm (2.66 cmm)
Fresh water cooled block,
thermostatically-controlled
with sea water exchanger system
170 -190' F (77 - 88' C)
Centrifugal type, metal impeller, belt-driven
Positive displacement, rubber impeller, gear-driven
gpm ( Ipm) approximate
7
U.S. qts (6.6 liters)
F.orced lubrication
by gear pump
Paper element, spin-on type
4.75
U.S. qts (4.5 liters)
19 Westerbeke Diesel Engines