AddhZc i]Z XjiiZg]ZVY \^W Wdaih! hiVgi^c\ ^c i]Zb^YYaZVcYldg`^c\idlVgYi]ZZcYhjci^a i]Z\^WWdaihVgZaddhZ#
)F YOUODECIDE TO USESTHEHJACK SCREWSEREMOVE THEHSPRINGSIFROM THEHCUTTERHEADR)F YOUODECIDE TO USES THEH SPRINGS THREAD THEH JACK SCREWS COMPLETELY INTO THEHCUTTERHEAD SO THEY WILL NOTO GETELOSTS
Edh^i^dc i]Z `c^[Z \Vj\Z dkZg i]Z `c^[Z Vh h]dlc^c&IGURE VcYaddhZci]Z\^WWdaih jci^ai]Z`c^[Z^hXdbeaZiZanaddhZ#
*ACK 3CREWS/Jh^c\V(bb]ZmlgZcX]![^cY i]Z_VX`hXgZlhi]gdj\]i]ZVXXZhh]daZh^c i]Z XjiiZg]ZVY &IGURE VcY gdiViZ i]Zb idgV^hZ$adlZgi]Z`c^[Z#L]Zci]Z`c^[Z^hhZi XdggZXian!^il^aaWVgZanidjX]i]Zb^YYaZeVYd[ i]Z`c^[ZhZii^c\_^\#;dgcdl!dcani^\]iZci]Z \^W Wdaih Zcdj\] id ]daY i]Z `c^[Z ^c eaVXZ# GZeZVi3TEPSEnl^i]i]Zdi]Zg`c^kZh#
&IGURE ?VX`hXgZlVXXZhh]daZ#
3PRINGS/Ejh]i]Z`c^[ZYdlcl^i]i]Z_^\hd i]Vii]Z`c^[ZZY\Z^hidjX]^c\i]Zb^YYaZeVY d[i]Z_^\#=daYi]Z_^\YdlcVcYdcani^\]iZc i]Z\^WWdaihZcdj\]id]daYi]Z`c^[Z^ceaVXZ# GZeZVi3TEPSEnl^i]i]Zdi]Zg`c^kZh#
GdiViZ i]Z XjiiZg]ZVY id i]Z [^ghi `c^[Z! VcY i^\]iZci]Z\^WWdaihWnhiVgi^c\Vii]Zb^YYaZ VcYldg`^c\ndjglVnidi]ZZcYh!VaiZgcVi^c\ aZ[iVcYg^\]i#GZeZVii]^hhiZedci]ZgZhid[ i]Z`c^kZh#
GZeZVi3TEP idkZg^[n\^WWdaihVgZi^\]i#
6Y_jhii]Zdji[ZZYiVWaZZkZcl^i]i]ZcZl`c^[Z ]Z^\]ih VcY G:EA68: I=: 8JII:G=:69 <J6G9
<%)**$<%)-%&%:migZbZHZg^Zh?d^ciZg
2EPLACING )NSERTS ' /NLY
I]Z he^gVa XjiiZg]ZVY Xdch^hih d[
6 gZ[ZgZcXZ Ydi ^h dc dcZ XdgcZg d[ ZVX] ^chZgi id ^cY^XViZ l]Zc i]Vi ^chZgi ]Vh WZZc gdiViZY# 6[iZgVaa[djgZY\Zh]VkZWZZcjhZY!i]ZYdil^aa WZ WVX` id ^ih dg^\^cVa edh^i^dc! ^cY^XVi^c\ i]Vi i]Z ^chZgi h]djaY WZ gZeaVXZY# .OTE 4O AVOIDO CONFUSIONU ABOUTO WHICHI EDGESG ARER SHARP ALWAYS ROTATE INSERTSECLOCKWISE
&IGURE GdiVi^c\XVgW^YZ^chZgih#
4O REPLACELOR ROTATE THEHINSERTS
9>H8DCC:8I?D>CI:G;GDBEDL:G
8aZVcdjii]ZIdgmhXgZl]ZVY[dgi]Z^chZgi i]Vindjl^h]idgZeaVXZdggdiViZ#
EFK@:<
GZeaVX^c\ Vc ^chZgi l^i] lddY Yjhi dg YZWg^h jcYZgcZVi]l^aaXVjhZeddgXjii^c\gZhjaih#
GZbdkZi]ZIdgmhXgZl!gZeaVXZdggdiViZi]Z ^chZgi!ajWg^XViZi]Zi]gZVYhd[i]ZIdgmhXgZl l^i]Va^\]ibVX]^cZd^a!VcYidgfjZi]ZhXgZl id*%^cX]edjcYh#
EFK@:<
DkZg"i^\]iZc^c\ Idgm hXgZlh bVn hig^e i]Z XjiiZg]ZVYi]gZVYh
"(&"