Troy-Bilt 657 User Manual
Page 9
9
SECTION 7: PARTS LIST FOR MODEL 657
Ref.
No.
Part No.
Part Description
1.
14540B
Engine Housing Brace Assembly
2.
710-0607
Hex Self Tapping Screw 5/16 x .5
3.
710-1260A
Hex Bolt 5/16-18 x .75
4.
736-0170
Special L-Washer 5/16” x.88 OD
5.
14541
Right Angle Bracket
6.
710-0672
Hex Screw, 5/16-24 x 1.25
7.
710-0260A
Carriage Bolt 5/16-18 x .62
8.
14479
Directional Discharge Assembly
9.
750-3198
Engine Spacer, 1.0 x.34Lg x.35
10.
711-04221
Impeller Hub
11.
736-0119
Lock Washer 5/16
12.
712-3010
Hex Nut 5/16-18
13.
731-0608
Blower Guard
14.
711-0758
Hex Shoulder Nut .50”
15.
14563A
Nozzle Plate Assembly
16.
710-1273
Hex Screw, 3/8-24 x 2.75
17.
736-0217
Lock Washer 3/8
18.
681-04015
Impeller Assembly
19.
14496B
Blower Housing Assembly
20.
714-0105
Square Key, 3/16 x 1.00
21.
710-0259
Hex Sems Bolt 5/16-18 x .62
22.
736-0242
Bell Washer .34 ID x .87 OD
23.
710-3008
Screw 5/16-18 x.75
Ref.
No.
Part No.
Part Description
22
23
10
21
11
9
20