© 2011 ICS | Blount, Inc. Specifications and pricing are subject to change without notice. P/N 550416 REV06012011
660GC SERVICE MANUAL
10
4. SPARE PARTS DIAGRAM
KEY
DESCRIPTION
TORQUE
LOCTITE
®
PART NUMBER
Nm
in‑lbs.
242
1
SCREW
4.9
43
505469
2
WASHER
73897
3
OUTER INTAKE MANIFOLD
507427
4
OUTER INTAKE MANIFOLD FLANGE SCREW
4.9
43
X
73901
5
OUTER INTAKE MANIFOLD FLANGE
505384
6
COMPENSATOR TUBE
505382
7
CARBURETOR SPRING
73888
8
CARBURETOR, WALBRO
517742
9
PULSE TUBE
71751
10
CARBURETOR MOUNTING BRACKET
505411
11
SCREW
4.0
35
X
73866
12
ADJUSTMENT GUIDE
505391
13
INTAKE MANIFOLD
505383
14
INTAKE MANIFOLD CLAMP
1.0
11
73867
CARBURETOR ASSEMBLY
1
9
7
8
6
4
5
2
3
10
14
13
12
11