Assembling Engine (6000) - Arctic Cat EL TIGRE 1980 Service Manual

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Assembling Engine
(6000)
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NOTE: When use of a silicone sealer is in-
dicated, use either RTV Silicone Sealant
(pin 0134-971) or Hylomar Sealant (p/n
0132·105).
1. Install the C-ring into the lower crankcase
half.
2. Lubricate the inner lips of the crankshaft
oil seals with grease; then slide the seals
onto the crankshaft making sure the spring
side of each seal faces the center of the
crankshaft.
Fig. 2-77
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A685
NOTE: There is a MAG-side seal and a
PTO-side seal.
3. Apply oil to the crankshaft bearings; then
install the crankshaft into the lower
crankcase half. Be sure the alignment hole
in each bearing is positioned over its
respective dowel pin in the crankcase; then
seat the crankshaft .
4. Apply a thin coat of si I icone seal et to the
crankcase sealing surfaces; then lay a
length of #50 cotton thread next to the in-
ner edge of and along the full length of the
lower crankcase half.
Fig. 2·78
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0
0
0
0
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COTTON THRCAO
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0
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0725-549
5. Assemble the crankcase halves; then app ly
LOCTITE LOCK N' SEAL to th e crankcase
bolts.
6.
Install th e
16
cra nkca se bo lts, loc k
washers , and was hers sec urin g the
crankcase halves makin g sure the proper-
sized bolts are in th e proper holes. Ti ghten
in three steps th e 8 mm bolts to
1.8-2.2
kg-
m
(13-16
ft-lb) and th e
6
mm bolt s to
0.8-1 .0
kg-m (6-7 ft-lb) using the pattern show n.
Fig. 2·79
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0725-321
7. Place the plate into position on the
crankcase; then apply LOCTITE LOCK N'
SEAL to the four screws and tighten
securely.
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