Kärcher PROCHEM Peak GTX2, Operating Instructions Manual

Page: 49 / 146

47
Maintenance
Make certain that when you re-torque these screws,
that you use a clockwise pattern and continue until
proper torque is achieved
.
S'assurer, au moment de resserrer ces vis,
d'utiliser un mouvement de rotation dans le sens
des aiguilles d'une montre et de continuer jusqu'à
ce que le couple souhaité soit atteint.
Packing Nut Adjustments For Chemical
Valves
Examine the packing nut on all chemical valves for
proper tension every
200 hours . When turning the
knob, there should be a small amount of resistance. If
not, slightly tighten the packing nut.
DO NOT over
tighten. Keeping the valve packings properly adjusted
will eliminate possible leakage from the valve stem and
add to overall valve life.
Torque Value
Component Inch/lbs Foot/lbs
Rear Engine Hub 300 25
Vacuum Pump Hub 300 25
Front Engine Pulley 216 18
86411120 Manual Operators - Peak GTX2 Prochem