Engine Removing/Installing - F/M/Xf 1100 - Arctic Cat Sno Pro 120 Service Manual

Engine Removing/
Installing - F/M/XF 1100
This engine sub-section has been organized to show a pro-
gression for the removing/installing of the Arctic Cat 1100
cc (F/M/XF) engine. For consistency purposes, this sub-
section shows a complete and thorough progression; how-
ever, for efficiency it may be preferable to remove only
those components needing to be addressed. Also, some
components may vary from model to model. The techni-
cian should use discretion and sound judgment.
 NOTE: Some illustrations and photographs used in
this section are used for clarity purposes only and
are not designed to depict actual conditions.
 NOTE: Whenever a part is worn excessively, cracked,
or damaged in any way, replacement is necessary.
SPECIAL TOOLS
A number of special tools must be available to the technician
when performing service procedures in this engine section.
Description
Drive Clutch Bolt Tool
Drive Clutch Puller
Drive Clutch Spanner Wrench
Engine Lift Plate
Hood Harness Extension
 NOTE: Special tools are available from the Arctic
Cat Service Parts Department.
CAUTION
Never attempt to substitute any other drive clutch puller
for the recommended puller or severe clutch or crank-
shaft damage will occur.
Removing
 NOTE: Prior to removing the engine, disconnect the
hood harness and the air intake connector from the
air silencer; then remove the cables and pins secur-
ing the hood to the front end, remove the hood, and
remove the access panels.
Non-Turbo
2-44
Turbo
 NOTE: At this point if the technician's objective is to
service Top-Side Components, the engine does not
have to be removed from the chassis. Proceed to Ser-
vicing Top-Side Components.
1. Remove the seat (see Section 8); then disconnect the bat-
tery cables (negative cable first) and solenoid harness.
 NOTE: On the LXR models, disconnect the seat
heater harness connector.
2. Remove the retaining nut from the neck of the gas
p/n
tank and the two screws securing the upper console
0644-281
and disconnect the wires from the reverse alarm;
0744-062
then loosen the ¼ turn screws securing the lower
0644-136
console to the skid plate and remove both upper and
lower consoles.
0744-073
1686-659
 NOTE: On the LXR models, disconnect the seat
heater harness from the seat heater switch.
3. Remove the gas tank (see Section 4).
4. Disconnect the two harness connectors from the
ECU; then remove the rear belt guard and ECU.
5. Remove the cap screw from the driven pulley and
slide the driven pulley (along with the drive belt) off
the driven shaft. Account for alignment washers and
sheave adjuster.
6. Using Drive Clutch Bolt Tool, remove the cap screw
and high-collar washer securing the drive clutch to
the crankshaft.
7. Using Drive Clutch Puller Drive Clutch Spanner
Wrench, tighten the puller. Remove the drive clutch.
746-090A
746-091A
PC027A