Engine - Arctic Cat Pantera 1978 Service Manual

O '
SECTION 4 - ENGINE
TABLE OF
CONTENTS
)
General .
Lynx Engine Removal
Jag Engine Removal .
Panther/Cheetah Engine Removal
Pantera Engine Removal
Disassembly .
AB25F1/F2 .
AA28F2/F3, AA34F3 .
AC50F2 .
AC44A3, AB50A3, AE50A2
AC44A3, AB50A3 Crankcase
AC50F2, AE50A2 Crankcase
Crankshaft Repair .
Rebuilding .
Remove Bearings .
Cleaning and Inspecting
Cylinder Head ..
Cylinder .
Piston .
Crankcase Halves
Crankshaft . . . . .
Measuring Critical Components
General .
Check Cylinder Wear .
Check Piston Skirt Clearance
Check Piston Ring End Gap
Check Piston Pin Diameter ..
.22
.22
.23
.23
.24
.25-37
.25-27
.27-30
.30-32
.32-36
· .. 36
.36-37
.37-38
· .. 37
· 37-38
.38-39
.38-39
.39
.39
.39
.39
.40-43
· .. 40
· .. 40
· 40-41
· 41-42
· 41-42
Check Piston Pin Bore Diameter .42
Check Connecting Rod
Small End Diameter .42
Check Crankshaft Runout . 42-43
Check Connecting Rod
Big End Radial Play 43
Check Crankshaft End Play 43
Assembly . . . . . . . . . . . . .44-58
Install Crankshaft Bearings - All Models .44
AC50F2, AE50A2 Crankcase .44-45
AC44A3, AB50A3 Crankcase . . . 45
AC44A3, AB50A3. AE50A2 . 45-51
AC50F2 . . . . . . . .51-52
AA28F2/F3. AA34F3 . 52-55
AB25F1/F2 . . . . . .55-58
Check Engine Sealing . 58-59
Recoil Starter Servicing . 60-62
Remove Recoil Starter 60
Disassemble Recoil Starter 60
Inspect Recoil Parts. . . . .. 61
Assemble Recoil Starter . .61-62
Install Recoil Starter . . . 62
Install Pantera Engine . . . . .62-63
Install Panther/Cheetah Engine . . . 63
Install Jag Engine . . .. 64
Install Lynx Engine . 64-65
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