Arctic Cat 1987 AFS El Tigre Service Manual page 22

20. Remove the eight nuts, lock washers, and
washers and four flange nuts securing the
cylinders to the crankcase; then using a rub-
ber hammer, gent ly tap the cylinders and
remove from the crankcase by lifing them
stra ight up off their studs. Account for two
gaskets_
Fig. 2-47
•
CAUTION
•
When removing a cylinder, be sure to support the
piston so it will not be damaged.
B319
21. Remove the four screws and lock washers
securing the reed-va lve assemblies to the
cylinders; then remove the reed-valve
assemblies. Account for two gaskets.
Fig. 2·48
B320
II
NOTE: If the reed-valve assemblies are to be
serviced, remove the two screws securing
each of the reed-valve assemblies; then separate
, reed valve and stopper from the seat.
Fig. 2-49
• •
B321
22. Remove the PTO-side piston-pin circlip from
the PTO-side piston ; remove the MAG-side
piston-pin circl ip from the MAG -side piston .
Fig. 2-50
ASOB
23. Us ing the Arctic Piston Pin Puller (pIn
0144-003), remove the piston pins from both
pistons.
II
NOTE: For proper assembly, keep all MAG·
side components and all PTO·side com·
ponents separated_ Assemble them on their pro·
per sides_
Fig. 2·51
AS09
19
EJ