
Operator’s Manual
Rear-tine Tiller Model
663B —Pony
663E —Pony
665B —ProLine
E663E —Pony® ES
®
®
®
Engine styles vary by model
IMPORTANT:READ SAFETY RULES AND INSTRUCTIONS CAREFULLY
Warning: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest-covered, brush-
covered or grass-covered land unless the engine’s exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any).
If a spark arrester is used, it should be maintained in effective working order by the operator. In the State of California the above is required by law
(Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal lands. A spark arrester
for the muffler is available by contacting the service department at Troy-Bilt LLC, P.O. Box 361131 Cleveland, Ohio 44136-0019.
TROY-BILT LLC, P.O. BOX 361131, CLEVELAND, OH 44136-0019
PRINTED IN USA FROM NO. 770-10597E
10/20/2006

28 Parts List
Models 663B, 663E, 665B & E663E
HANDLEBAR ASSEMBLY and CONTROL LEVERS
10

Models 663B, 663E, 665B & E663E
HANDLEBAR ASSEMBLY and CONTROL LEVERS
Parts List 29
REF. PART
No. No. DESCRIPTION QTY.
1 1918801 Handlebars .......................................... 1
2 = Grip 2
3 777I22624 De cal, Control Panel ........................... 1
3A 777D09943 Decal, Model Name/Logo (A) .............. 1
777D09940 Decal, Model Name/Logo (C) .............. 1
4 1916784 Reverse Clutch Control Cable .............. 1
5 1186347 Height Adjustment Screw ................... 1
5A GW-9955 Washer, Keyed .................................... 1
6 1900475001 Bracket, Handlebar Height Adjustment
7 710-0514 Hex Hd. Screw, 3/8-16 x 1* ................ 2
8 736-3050 Washer, Plain (flat) 3/8, S.A.E. ............ 2
9 712-3000 Hex Locknut, 3/8-16............................ 2
10 746-04027 Cable, Forward Clutch Control ............ 1
13 GW-9442 Wheel Gear Control and Cable Assy .... 1
* Specify GRADE 5 if ordering part locally.
(A) For Model 663E
(B) For Model E663E
(C) For Model 665B
1
REF. PART
No. No. DESCRIPTION QTY.
14 GW-9057 Knob, Wheel Gear Control Lever ......... 1
15 1186211 Hex Nut, 5/16-24 ................................. 2
16 GW-90064 Hex Hd. Screw, 3/8-16 x 5/8* ............. 2
17 736-0169 Lockwasher, 3/8 .................................. 2
19 725-0157 Cable Ties, Plastic ............................... 2
21 1114748 Round Hd. Screw, #10-32 x 1/2 .......... 6
22 1100240 Lockwasher, #10 ................................. 2
23 1186208 Hex Nut, #10-32 .................................. 2
24 GW-9390 Grip ..................................................... 2
25 1918840 Bail w/ Grips, Forward Clutch Control . 1
35 GW-9853 Sems Nut ............................................ 4
36 GW-20806 Bracket, Bail Support .......................... 2
42 710-0599 Hex Flange Screw, self-tapping,
1/4-20 x 1/2* .................................. 2

30 Parts List
36
Models 663B, 663E, 665B & E663E
ENGINE, SUPPORT BRACKETS, PULLEYS, BELTS, BELT COVER
6
Reverse
Clutch Cable
2
3
4
9
10
5
7
7
35
12
11
22
8,43
20,45
39
46
45
20
49
50
8
24
23
51
25
35
11,32
40
43
44
42
13
1
48
21
45
14
18
15
16
17
16
52
(Screw, Ref. 47, secures
43
44
38
47
37
31
Forward Clutch Cable
– page 28, Ref. 10)
53
54
41
26
27
3
28
29
30