RISER SERVICING AND ADJUSTMENTS
Caution! The riser assembly is under spring tension. Eye protection should be worn and safe-handling procedures
followed when servicing this product.
Tools Needed (varies with riser model)
• T-HandleTool–PN319100
• HunterWrench–PN471720
• Snap-ringTool–PN251000
• Needle-NosePliers
• FlatBladeScrewdriver
• PhillipsScrewdriver
uPPeR SnAP
-
Ring ReMoVAl
–
g800 SeRieS
Hold Snap-ring Tool vertical over the rotor’s upper snap ring. Align the metal end of the snap-ring tool to the
indicator on the snap-ring’s rubberized wiper seal (g 7). Use the palm of the other hand to drive the tool downward
& through the rubberized membrane. Tool should penetrate about ½ inch into the snap-ring assembly (g 8). While
holding the tool within the snap-ring, press the tool’s handle downward and away from the center of the rotor. As the
tool is pressed downward, the snap-ring will lift from the rotor (g 9). While using the tool to hold the snap-ring in
this elevated position, use the other hand to pull the snap-ring from the rotor. If the snap-ring’s rubberized wiper seal
appears to be the only part that is lifting, the tool has not penetrated into the snap-ring far enough.
FIG 7 FIG 8 FIG 9
7