Warner Electric ZRC Clutch_ARC Top Load - Manual (Page 2)

2 Warner Electric • 800-825-9050 P-2018 • ZRC/ARC
ARC Installation Procedure
Install chuck (not supplied). Use appropriate open-
end wrench
(YTL4-0005, YTL4-0008, YTL4-0010)
depending on headset model to hold headset
output. See Figure 1.
Set the top-load assembly using provided spring
setting chart. Lock the jam nuts using O.D. spanner
wrenches with 1/4” pins
(YTL3-0009). See Figure 2.
Set the preliminary static torque using provided
torque setting chart. Loosen set screws with hex
key wrench, turn end cap with face spanner wrench
(YTL2-0002). 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 3.
Apply anti-seize compound to spindle shaft. Install
headset on spindle. Turn onto threaded spindle until
headset is fully seated on spindle. See Figure 4.
Wrench flats
Customer
Supplied Chuck
Spanner
Holes
Jam Nuts
Face
Spanner
Wrench
Set Screws
Apply Anti-seize
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Install headset on spindle. Turn onto threaded
spindle until headset is fully seated on spindle.
Tighten headset securely using O.D. Spanner
wrench
(YTL3-0009). See Figure 5.
Spanner Holes