P 13/20
Repair
[3]DISASSEMBLY/ASSEMBLY [3]-5. Air Motor Section
ASSEMBLING
5)Before assembling Cylinder section to Housing, make sure if Air motor section is properly assembled to Housing by doing the test as described in Figs. 24, 25.
Fig. 24
Mount Inner separator and Outer separator, then insert 4 Tapping screw for preventing air leakage.
Mount O rings on Front cushion assembly and Cushion guide. (Refer to Fig. 13.) Then mount them on Outer separator.
Outer separator |
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Inner separator | Tapping screw 4 | Cushion guide |
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| Front cushion |
Fig. 25
Attach a Flat washer of proper size to nozzle of air duster for preventing air leakage. Then insert the nozzle into Front cushion.
Firmly pressing down Cushion guide and Flat washer with fingers, blow air into the machine.
Rotor will rotate with humming if Air motor section is properly assembled to Housing.
air duster
Flat washer of proper size
Front cushion
Flat washer
Cushion guide
If Rotor does not rotate with noise of air moving through and out of the machine, insert Driver bit into Rotor and rotate Rotor by turning Driver bit. Then do this check again.
6)Assemble Cylinder section to Housing. (Fig. 12)
7)Assemble Top cap section to Housing as illustrated on left in Fig. 3.