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Maintenance
5-46
Maintenance
Quantum Flex
®
Air Operating Instructions and Parts List
Manual No. 107193
November 1, 2018
Assembly of Power Unit
(Continued)
Step 5: Install Muffler
Slide the muffler into the power unit.
Step 6: Install Retainer
Screw the retainer firmly into the power unit, using the supplied spanner wrench. The
retainer is a left-hand thread, and must be turned to the left (counter clockwise), to
tighten.
NOTE: Recommended torque of 25-30 lb-in (2.8-3.4 N-m)
IMPORTANT: Be careful not to cross thread the retainer.
This will cause poor motor performance.
Muffler
Muffler Installed
Retainer
Spanner Wrench
COMPANY
CONFIDENTIAL