16574311
Edition 1
November 2006
www.irtools.com
© 2006 Ingersoll Rand Company
“D” Series and MDT3-EU Air Percussive Chipping Hammer Parts List
Item Part Description Part Number Item Part Description Part Number
1 Grip Handle Assembly 17 Barrel
for 2DA, 3DA, 4DA 3DA-A1 for 2DA 2DA-6
for MDT3-EU 3DA-A1-EU for 3DA 3DA-6
2 Throttle Lever 3DA-134 for 4DA 4DA-6
3 Roll Pin C-15 for MDT3-EU (threaded) 3DW-EU-6
4 Throttle Valve Plunger 3DA-604 19 Collar 3DA-A43
5 Throttle Valve Ball HH-602A 20 Nyloc Nut (4) 3DA-305
6 Throttle Valve Spring 3DA-51 21 Nozzle
7 Air Strainer 834-61 .680” round B01-19B
9 Inlet Bushing .580” hex B01-7B
7/8”-24 (for 2DA, 3DA, 4DA) 3DA-382 .780” hex (MDT3-EU only) 3DA-330
3/8” for MDT3-EU “ 3DA-282 22 Exhaust Deector 3DA-85
10 O-Ring 3DA-121 22A Noise Label (-EU models only) 92679646
11 Valve Cap HH-4 23 Bolt (4) 3DA-549
12 Valve Spacer HH-8A 24 Arrow Retainer (Plain Type) HH1-1190
13 Valve HH-2A 24A Lock Spring HH1-1194
14 Valve Seat HH-3 25 Warning Label
15 Dowel Pin (2) HH-32 for 2DA, 3DA and 4DA WARNING-2-99
16 Piston for MDT3-EU EU-99
for 2DA HH1-5 26 Buer Screw Retainer (for -EU models only) 3DW-50
for 3DA, 4DA and MDT3-EU HH4-5 27 Retainer Lock Spring (for -EU models only) 24SR-207
28 Retainer (for -EU models only; threaded barrel) HHW1-300
Parts and Maintenance
When the life of the tool has expired, it is recommended that the tool be disassembled, degreased and parts be separated by material so
that they can be recycled.
Tool repair and maintenance should only be carried out by an authorized Service Center.
Refer all communications to the nearest Ingersoll Rand Oce or Distributor.
Related Documentation
For additional information refer to:
Air Percussive Chipping Hammer Product Safety Information Manual 04581450.
Air Percussive Chipping Hammer Product Information Manual 16574154.
Air Percussive Chipping Hammer Maintenance Information Manual 16574238.
Manuals can be downloaded from www.irtools.com.