Hardinge SUPER-PRECISION HC - Page 12

Figure 26 - Plu nger Pin fo r Mic ro Swit ch
Fig u re 27 - Cov er f or Ch asing H ea d
Fig ur e 28 - Stop Sc r ew for Lo ck Plunge r
Fig u re 29 - Lo ck Pl ung er a nd Component s
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Figur e 30 - Cover for Chasing H ead
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Figure 31 - Pawl and Pa wl Post
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Figure 32 - Pawl Pos t and Components
13. Remove screw "L " , Figure 35, and l oose n stop
scre w u nder screw "L " unti l ratch et releases .
R emove key "M", Figur e 35 a nd re t aining ring " N" .
14 . Remove ratchet "O", Figure 36. CAUTION:
Remove ratchet slowly while pushing in hole as
shown, Figure 36, with a small rod to keep ratchet
spring in place.
15. Remove rat ch et spring "P", Figure 37. U se
needle nose pl iers, Fi gure 38, to re mov e spring over
pin " Q " , Figu re 37, and out of casting. CAUTION:
Release spring slowly.