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16605883_ed2 

3

Assembly of the Valve Box Assembly and Lapping 

Oversize Valve into Valve Box

Valve Lapping

Arbor

Tighten Screw slightly

to retain Valve on Arbor

Valve

Valve

Valve

Valve Box

Rear Section

Valve Box

Rear Section

Valve Box

Front Section

Valve Box

Front Section

Press Dowel Pin in

to this Dimension

Clean Holes with

1/32” Drill

Keep free of

Lapping Compound

Keep free of

Lapping Compound

Figure 1

Figure 2

Figure 3

Figure 4

1/8”

A

B

B

C

C C

(Dwg. TPB130)

An oversize Valve (20) must be lapped into the Valve Box (18). Use 

Grade 320 lapping compound and proceed as follows:

Install the Valve on the No. 29189 or No. 29407 Valve Lapping 

Arbor as shown in Figure 1.

Apply lapping compound to diameter “C” only; keep diameter 

“B” free of compound at all times. Insert the compound-

coated end of the Valve into the rear section of the Valve Box 

as shown in Figure 2 and lap until a free fit is obtained.

Wipe all compound from the Valve and from the internal 

diameter “B” in the Valve Box. Allow the compound to remain 

on the internal diameter “C”.

Install the front section of the Valve Box on the Arbor as 

shown in Figure 3.

Apply compound to Valve diameter “A” and lap the small end 

of the valve to a free fit in the front section.

Slide the rear section of the Valve Box over the Valve and 

assemble it on the front section as shown in Figure 4. Lap the 

Valve until it fits freely in the assembled Valve Box.

2.  Disassemble the Valve Box, clean the air ports with a 1/32” drill 

and wash the Valve and both sections of the Valve Box in a clean, 

suitable solution to remove all trace of the compound.

3.  Apply 6 or 8 drops of light oil to the external surface of the Valve 

and assemble it with the Dowel Pin (19) in the Valve Box. Shake 

the assembly to see that the Valve moves freely in the Valve Box.

Assembly of the Throttle Mechanism

Clamp the Handle of the tool in leather-covered or copper-

covered vise jaws with the Air Inlet Bushing (17) upward.

With a new Throttle Valve Seal (6) on the Throttle Valve  

Assembly (5), place the Valve Assembly into the Handle, Seal 

upward.

With the stem of the Throttle Adjusting Screw (11) going through 

the Throttle Valve Spring (9), install the Spring/Screw into the 

Handle.

With a new Throttle Adjuster Sleeve Seal (15A) on the Throttle 

Adjuster Sleeve (15), place the Sleeve into the Throttle Adjuster 

Body (10).

Carefully place the Throttle Adjuster Stop Spring (12) and the 

Throttle Adjuster Stop Ball (13) in the Throttle Adjuster Body.

Secure the Spring/Ball with the Throttle Adjuster Knob (14) and 

the Throttle Adjuster Cap Screw (16).

Secure the Throttle Adjuster Screw with the Throttle Adjuster 

Body.

Reinstall the Air Inlet Bushing (17).

Assembly of the Tool

Clamp the Handle of the tool in leather-covered or copper-

covered vise jaws with the barrel bore upward.

Place the Valve Box Assembly into the Handle, larger half of the 

Valve Box in first.

With the Piston (23) in the bore of the Barrel (24), screw the Barrel 

into the Handle.

Place the Locking Key (21) into one of the slots in the Barrel/

Handle Assembly.

Secure the Locking Key with the Exhaust Deflector (22).

1.

a.

b.

c.

d.

e.

f.

1.

2.

3.

4.

5.

6.

7.

8.

1.

2.

3.

4.

5.

Содержание 132

Страница 1: ...16605883 Edition 2 May 2014 Save These Instructions Air Percussive Hammer 132 Maintenance Information ...

Страница 2: ...sembly unless the removal of that part is necessary for repairs or replacement Do not disassemble the tool unless you have a complete set of new gaskets and O rings for replacement Disassembly of the Tool Clamp the Handle 1 in leather covered or copper covered vise jaws with the accessory end upward Remove the Tool Retainer 25 or 25A and any accessory from the Barrel 24 Remove the Exhaust Deflecto...

Страница 3: ... 1 32 drill and wash the Valve and both sections of the Valve Box in a clean suitable solution to remove all trace of the compound 3 Apply 6 or 8 drops of light oil to the external surface of the Valve and assemble it with the Dowel Pin 19 in the Valve Box Shake the assembly to see that the Valve moves freely in the Valve Box Assembly of the Throttle Mechanism Clamp the Handle of the tool in leath...

Страница 4: ... inlet and operate for 30 seconds After flushing lubricate with the recommended oil Loss of power Worn Valve Replace the Valve Loss of efficiency Worn Piston and or accessory Replace worn parts Related Documentation For additional information refer to Product Safety Information Manual 04581450 Product Information Manual 03528072 Parts Information Manual 16605875 Manuals can be downloaded from inge...

Страница 5: ...Notes ...

Страница 6: ...Notes ...

Страница 7: ...Notes ...

Страница 8: ...ingersollrandproducts com 2014 Ingersoll Rand ...

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