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© 2011 ICS | Blount, Inc. Specifications and pricing are subject to change without notice. P/N 550416 REV06012011
660GC SERVICE MANUAL
8
4. SPARE PARTS DIAGRAM
KEY
DESCRIPTION
TORQUE
LOCTITE
®
PART NUMBER
Nm
in‑lbs.
242
1
CRANKSHAFT SEAL
505381
2
CRANKSHAFT BEARING
505375
3
CRANKSHAFT ASSEMBLY
505397
4
WRIST PIN NEEDLE BEARING
505403
5
CRANKSHAFT BUSHING
X
509487
KEY
DESCRIPTION
TORQUE
LOCTITE
®
PART NUMBER
Nm
in‑lbs.
242
1
CRANKSHAFT RETAINER SEAL
540139
2
CRANKCASE SEAL RETAINER
505423
3
WASHER
73285
4
BOLT
2.9
26
X
73940
5
CLUTCH SPACER
505421
6
CLUTCH BEARING
505378
7
8T RIM SPROCKET KIT
70949
8
CLUTCH CUP WITH SPLINED ADAPTOR
505422
9
CLUTCH SPACER INSIDE
505436
10
CLUTCH
33.3
295
505442
11
CLUTCH SPRING
505434
CLUTCH & CRANKCASE ASSEMBLY
1
11
10
9
8
6
7
5
4
3
2
1
5
1
2
3
2
4