TM -5-4220-209-12&P
SECTION II.
SPECIAL TOOLS AND TEST EQUIPMENT
2-1. GENERAL. This section contains special tools and
test equipment required for inspection, repair, and testing
of air compressor unit components and the assembled
air compressor unit.
2-2. SPECIAL TOOLS AND TEST EQUIPMENT.
Special
tools
and
test
equipment
required
for
organizational and intermediate maintenance are listed in
Table 2-1.
Table 2-1. Special Tools and Equipment List
TOOL/EQUIPMENT NO.
FIGURE NO.
NOMENCLATURE
USE AND APPLICATION
A-91B
Wrench, Stop
Removing dehydrator cylinder
(Equivalent)
(Snap-on Tool Corp.)
caps and oil filters.
67939
Installation Sleeve, Rear
Installation of air compressor
(Equivalent)
Pump Cover and Seal
assembly non-drive end oil
(Davey Compressor Co.)
seal and inner pump cover
FBM-320
Gauge, Feeler
Engine tappet adjustment
(Equivalent)
(Snap-on Tool Corp.)
84343
2-1
Tool Kit, Engine Special
Special tools for disassembly and
(Davey Compressor Co.)
assembly of diesel engine
BB-4A
Hydrometer
Check battery condition
(Equivalent)
(Snap-on Tool Corp.)
GG-283
Gear Puller, Three Jaw
Removing gears, pulleys, etc.
(Equivalent)
(Snap-on Tool Corp.)
PRS-8
Spreader, Piston Ring
Installing piston rings
(Equivalent)
(Snap-on Tool Corp.)
RC-40C
Compressor, Piston Ring
Installing piston in cylinder
(Equivalent)
(Snap-on Tool Corp.)
NSN 5130 00 910 3350
Wrench, Torque,
Tightening of nuts and bolts
(NSN 5120 00 910 3350)
0-2,400 ft lbs
NSN 4940 00 164 8997
Cleaner, Ultrasonic
Cleaning of machined metal parts
(Equivalent)
NSN 5130 00 222 3905
Hone, Cylinder, Portable
Honing or resizing of cylinder bores
(Equivalent)
NSN 5130 00 222 3906
Hone, Cylinder, Electric
Honing or resizing of cylinder bores
PPC-714
Punch, Drive Pin
Driving out and in of roll pins
(Equivalent)
(Snap-on Tool Corp.)
2-1
