Chapter 3 Fuel Injection Equipment
2. Disassembly, Reassembly and
Inspection
of Governor
4LHA Series
2-1 Governor disassembly
(1) Remove the governor
case
cover.
(2) Remove the angleich spring assembly.
(3) Remove the governor
case
bolt.
Remove the
governor
case
(parallel pin)
from
the fuel pump
unit
while
lightly
tapping the governor
case
with
a
wooden hammer. Make a gap between the
governor
case
and fuel pump by moving only the
moving parts of the governor lever.
(4) Remove the connecting spring by inserting needle
nosed
pliers between the fuel pump and governor
case.
(5) Slide the governor
case
and fuel pump apart and
pull out the
link
pin of the fuel control rack.
(6) Remove the snap-rings on
both
ends of the governor
lever
shaft.
(7) Put a rod (10 mm (0.3937 in.) in dia. or less) in
one
end of the governor lever shaft, and tap the
governor shaft
until
the O-ring comes out
from
the
other side of the governor
case.
(8) After removing the O-ring,
lightly
tap the end of
the shaft
from
which you removed the O-ring, and
remove the governor lever shaft. Then remove the
governor shaft assembly and washer.
(9) Unhook the governor spring
lever
and control lever shaft.
from
the tension
Note: The governor assembly consists of the governor
lever, tension lever, bushing, throttle spring
and shifter, and is normally not disassembled.
The spring pin is removed when you replace
the shifter or throttle spring.
3-2-16
To Next Page
Loading...
Need help?
General
