Product Manual
14 JCT-3620 series Chipping Hammers
#550623, JCT-3623 4-in. stroke Chipping Hammer, hex shank
Index Part No. Description Qty
1 JCT3620-01 Handle 1
JCT3620-01A Handle Assembly (#1~9) 1
2 JCT3620-02 Trigger 1
3 JCT3620-03 Throttle valve stem bushing 1
4 JCT3620-04 Throttle valve 4 in. 1
5 JCT3620-05 Throttle valve spring 1
6 JCT3620-06 O-ring, 22x3.5 mm 1
7 JCT3620-07 Air inlet 3/8NPT 1
9 JHM610-93 Roll Pin 6x26 mm 2
10 JCT3620-10 O-ring 56x3 mm 1
11 JCT3620-11 Valve 1
12 JCT3620-12 Valve seat 1
13 JCT3620-13 Valve seat bumper 1
Index Part No. Description Qty
14 JCT3620-14 Dowel pin 6x24mm 2
15 JCT3623-15 Piston 4 in. 1
16A JCT3623-16 Hex cylinder 4 in. 1
17 JCT3623-17 Shank bushing 0.580 hex 1
18 JCT3620-18 Damping ring 1
19 JCT3620-19 Flange 1
20 JCT3620-20 Handle bolt 4
21 JCT3620-21 Rubber spacer 4
22 JCT3620-22 Steel spacer 4
23 JCT3620-23 Nylon lock nut, black 4
24 JCT3620-24 Retainer coil spring 1
25 JCT3620-25 Retainer 1
26 JCT3622-26 Exhaust deflector 4 in. 1