7-12
Disassembly and Repair
Bumper assembly replacement
I
Tgure 7.37 -
Valve Cap and Screws.
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Figure 7.32 - Bumper Assembly and Nut.
1. Use a 4-mm hex key to remove the valve cap screws, then lift the
valve cap off.
2. Hold the bumper assembly (1) steady with an adjustable wrench on
the flats, then use a 13 mm wrench to remove the nut (2).
3. Remove the old bumper assembly and set a new bumper assembly
in place.
4. Hold the bumper assembly in place, then tighten the nut. Apply
torque of 9-11 Nom (81-99 in.-lb).
5. Set the valve cap over the bumper assembly and secure with the
screws. Apply torque of 3-4 Nom (28-36 in.-lb).
PIN 106 7010
41-23OOSP-Issued 10195
ONordson COrpOralion 1994
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