1.
Install
No.
12
timing button in new injection
pump. Remove delivery valve cap nut and holder,
take
out
spring, and replace valve holder and cap
nut (Figure 24 and 25).
DELIVERY VALVE
CAPNUTGASKET
I
\
CAP NUT
FIGURE
24.
LATE MODEL DELIVERY VALVE ASSEMBLY
VALVE SPRING
GASKET
CAP SCREW
FIGURE
25.
EARLY MODEL DELIVERY VALVE HOLDER
2. Install new injection pump. Refer to
INJECTION
PUMP
INSTALLATION.
3.
Remove
No.
1
injection line. Install
No.
1
injection
line with top end of line in pump outlet. Place an
open container under open end of
No.
1
injection
line (Figure
26).
4. Disconnect governor linkage at ball joint and
hold control arm up at maximum fuel position.
RETURN LINES
(SHADED)
/
-
----=
CONNECT
LINE
HERE
,3’f
FUEL RETURN
‘f’
PZSLN FLEXIBLE LINE)
PUMP
u
Ab42--1
FIGURE
26.
FUEL LINE
TO
INJECTORS
5.
Rotate flywheel clockwise (when facing front of
engine [Figure 271 to point where PC mark on
flywheel is about
15
degrees (1.25 to
1.50
inch)
before timing pointer on gear cover (compres-
sion stroke of
No.
1
cylinder).
Make sure that both rocker arms on number one
cylinder are free to move indicating thevalves are
c
I
osed.
If fuel tank is disconnected, use a separate con-
tainer of fuel and connect a short fuel line
between the transfer pump inlet and the fuel con-
tainer. The pump has enough suction to pull fuel
out of the container.
Ignition of fuel might cause
serious personal injury
or
death
by fire
or
explosion.
Do
not permit any flame,
cigarette,
or
other igniter near the fuel system.
I
P.C. (PORT CLOSING)
REAR
VIEW
A079-5
FIGURE
27.
PORT
CLOSING
POSITION
32
Redistribution or publication of this document,
by any means, is strictly prohibited.
To Next Page
Loading...
Need help?
General
