C-SERIES
1. Remove negative battery cable.
2. Disconnect choke and throttle cables, fuel lines, and
all electric lines:
red - 2 wires to solenoid
battery cable to solenoid
black - coil
rectifier regulator plug
orange - rectifier plug
3. Remove the belt guard.
4. Remove the hairpin cotter from the
PTO
clutch rn0.
5. Remove the
PTO
shaft clevis pin, and pivot yoke away
from shaft.
6. Remove the
PTO
brake.
7. Disengage the transmission drive clutch on automatic
models or depress clutch on S-speed models.
S. Remove drive belt from the transmission drive pulley
and slide belt forward to clear engine pulley.
9. Remove through bolts from front isomounts.
10. Remove nuts securing rear isomount block to frame.
11. Remove engine with rear block still attached. See
Fig. 4-S.
For engine installation:
1. Align front isomount through bolt with front block,
but do not tighten.
2. Maneuver rear block so studs drop through holes in
frame and secure with nuts.
3. Tighten all mounting bolts.
Fig. 4-8 C-Series Engine Mounting
O-SERIES
0-160
1. Remove negative battery cable.
2. Disconnect choke and throttle controls, and fuel line
from fuel pump.
4-3
SECTION 41
3. Disconnect electric wires to coil, starter, orange wire
to rectifier plug, headlights, and
PTO
clutch. Mark
wire colors for replacement.
4. Remove grille.
5. Remove upper muffler clamps, and four (4) bolts on
grille shroud.
6. Remove mufflers and complete hood and grille shroud
assembly.
7. Remove four (4) bolts holding engine to frame and
slide engine forward until the flex coupling slides off
pump drive shaft.
S. Remove the engine from the frame.
For installation, reverse removal procedure.
Take
special note when assembling the flex coupling. See Fig.
4-9 and special instructions in Section 1.
a
o
" KI
o
Fig. 4-9 0-160/0-200 Flex Coupling
0-200
1. Remove negative battery cable.
2. Disconnect choke and throttle controls and fuel line
from fuel pump.
3. Disconnect electric wires to coil, starter, headlights,
and orange wire to rectifier plug. Mark wire colors
for replacement.
4: Remove mufflers and complete hood and grille shroud
assembly.
5. Disconnect the
PTO
rod trunnion from the clutch bar.
6. Remove four (4) bolts holding engine to frame and
slide engine forward until the flex coupling slides off
pump drive shaft.
7. Remove the engine from the frame.
For installation, reverse removal procedure.
Take
special note when assembling the flex coupling. See Fig.
4-9 and special instructions in Section 1