Westerbeke 30 - Page 16

WESTERBEKE W58 & WTO 20 - (Figure 7)
1. Open the bleed screw on the top
inboard side of the engine-mounted
secondary fuel filter one to two
turns using a 10mm box wrench
(Bleed Point A). This fuel filter
is equipped with a hand-operated
priming
pump. With the palm of
your hand, pump this primer until
fuel free of air flows from this
point. Stop pumping and tighten
the bleed screw.
2.
With bleed screw A tightened, pump
the hand primer several more times.
This primes the injection pump which
is self-bleeding. The injection pump
incorporates a feed pump which keeps
the fuel system primed when the en-
gine
is running, thus no external
lift pump is required.
3.
Loosen the four injector line at-
taching nuts at the base of each
injector (Bleed Point B) one to two
turns with a 16mm open-end wrench.
Place the throttle in the full open
position and crank the engine over
with the
starter until fuel spurts
by the nut and injector lines. Stop
cranking
and tighten each of the
four nuts
and proceed with normal
starting procedure.
15
Fi gure 1
Figure 2
Figure 3