Warner Electric ZRC Clutch_ARC Top Load - Manual (Page 10)

10 Warner Electric • 800-825-9050 P-2018 • ZRC/ARC
Apply blue loctite on ring nut. See Figure 41.
Figure 41
Apply Blue
Loctite
Place chuck output shaft in vice, clamping on flats.
Using a socket, FIX-0004, and a breaker bar, torque
nut to 45 ft-lb (508 Ncm). See Figure 42.
Figure 42
Install two set screws. See Figure 43.
Figure 43
FIX-0004
Using FIX-0007 or FIX-0010 and a torque wrench,
check to make sure the torque is smooth and
reaching the specified maximum torque. If torque
is not smooth or is very high, disassemble clutch
to look for mechanical rubbing or parts assembled
incorrectly. See Figure 45.
Figure 45
Set torque to desired setting using face spanner
wrench (YTL2-0002) and tighten set screws. Tighten
set screws to 8-10 lb-in. Over tightening is not
necessary and will strip the screws or possibly
damage the housing body. See Figure 46.
Figure 46
Torque test the unit before re-installing upper
assembly and installing headset on machine. Using
face spanner wrench (YTL2-0002), set the torque at
setting 5. See Figure 44.
Figure 44