Idex Hale Sam, Technical Manual

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125
Perform the Removal portion of paragraph 4.9.2 (page 103), Priming Feature Assembly, and take
the removed assembly to a stable work surface or bench.
Refer to Table 70 for a list of tools and/or consumables required for this procedure.
Table 70. 4-Way Air Valve Consumables List
Standard Tools Special Tools Consumables
PPE (Eye and Hand Protection) None Cable Ties (As Required)
Wire Cutter Muffler, Fittings, Or Tubing
<Refer To 538-00099-000, Sheet 1>
7/16-in Wrench 4-Way Air Valve
<Refer To 538-00099-000, Sheet 1>
NOTE: Mounting hardware may vary, tools NOT specified.
Perform the following to R&R a 4-way air valve.
Removal
A.
At failed 4-way air valve, tag and disconnect all remaining air hose.
B. Tag/note air hose fittings; remove fittings from ports A, B, and IN. See Figure 95.
Figure 95. 4-Way Valve Air Line Labels And Mounting
C. Remove muffler (port EX) and verify muffler passes air without restriction.
D. Remove two retaining screws. See Figure 95.
E. Remove 4-way air valve.
Installation
A.
At new 4-way air valve (port EX), install existing muffler (ONLY if muffler passes air
without restriction) otherwise install new muffler.
B. Install fittings in ports A, B, and IN.
NOTE
If applicable, do NOT install used nylon locking nuts.
C. Install two retaining screws.
D. Connect all removed air hose according to tags/notes.
Perform the Installation portion of paragraph 4.9.2 (page 103), Priming Feature Assembly.