Jet JCT-4660 Operations & Parts Manual page 15

#550660, JCT-4660 Paving Breaker (60 lb.)
Index Part No. Description
1 P61119 Oil plug
2 JCT4660-02 Back head
3 P91245 Felt oiler Ø8.5x25L
4 P91220 Oil control plug 1/8PT
5 P91217 Throttle lever
6 P91250 Spring pin 4x40L
7 P91252 Stop lever spring
8 P91251 Stop lever
9 P91218 Throttle lever pin Ø8x30L
10 P91213 Rubber grip
11 P91225 Back head bolt nut
12 P91224 Lock washer 5/8in.
13 P91210 Plunger spring
14 P91209 Plunger
15 P61107 Valve guide
16 P61105 Valve chest
17 P91204 Automatic valve
18 P61106 Valve seat
19 P91215 Throttle valve stem guide
20 P91212 O-ring 21.7x3.5mm
21 P91214 Throttle valve
22 P91216 Throttle valve spring
23 P91202 Cylinder plug
Valve chest dowel pin
24 P91208
Ø1/4x20L
25 JCT4660-25 Cylinder
JCT4660-RPK, Repair Kit, contains #19,20,21,22
JCT4660-RBK, Rebuild Kit, contains #13,14,15,17,35
Qty Index Part No.
1 26 P91238
1
27 P91222
1
28 P91235
1
29 P91237
1
30 P91236
1
31 P91246
1
32 P61123
1
33 P61139
2
34 P91244
2
35 P61103
4
36 JCT4660-36 Tappet seat
4
37 P61127
1
38 P61143
1
39 JCT4660-39 Front head
1
40 P91242
1
41 P91241
1
42 P91240
1
43 P91229
1
44 P91232
1
45 P91231
1
1
46 P91230
3
47 P91234
1
48 P91233
49 P91228
1
Description
Air inlet screen
Air inlet swivel o-ring
28.5x2mm
Air inlet swivel
O-ring 29.4x3.1mm
Air inlet swivel nut
Rubber cap
Back head bolt
Front head bolt
Rubber plug
Piston hammer
Tappet
Front head bushing
Front head bolt spring
Front head bolt lock washer
Front head bolt nut
Steel retainer bolt
Steel retainer bolt bushing
Lock washer 3/4in.
Steel retainer bolt nut, 3/4-
16UNF
Steel retainer spring
Steel retainer plunger
Steel retainer
JET
Qty
1
1
1
1
1
1
4
2
1
1
1
1
1
1
2
2
2
1
2
1
1
1
1
1
15