Ditch Witch AT Air Hammer - Manual (Page 7)

CMW
®
All Terrain Air Hammer
Attachment Operator’s Manual
Publication number: ID0273478; page 7 of 11
Disassemble
1. Break joint at bit (2). Do not remove bit and chuck.
2. Break backhead joint and remove backhead (16).
3. Remove dart valve (15) and spring (14) assembly.
4. Remove make-up spacer (13).
5. Remove valve cap/valve/distributor/air cylinder
assembly (shown).
6. Remove bit/chuck assembly from casing (8).
7. Disassemble bit (1) from chuck (2) by removing o-
ring (4) from around bit lock (3).
a38om006t.eps
2
16
a38om007t.eps
15
14
13
a38om008t.eps
a38om023t.eps
8
1
2
3
4
8
a38om021t.eps