9.
Fasten an adjustable wrench thumb tight onto flats of spindle.
Rotate spindle forward and backward to check amount of backlash or free
movement between gear teeth. There should be minimal free movement
between teeth.
Check 360° rotation of spindle and gear assembly. The correct fit should have
minimal backlash without any restricted movement between gear teeth.
Add or remove shims to adjust the correct gear “backlash”.
Right angle gear assembly completed.
Important:
Check operation of air tool.
Initially, use
95541
Lubricant Gun to apply three plunges of
95848
Gear Oil
through
01041
Lubricant Fitting. Continue to apply three plunges of gear oil after
every eight hours of use.
Refer to the tool parts page or manual and follow directions for checking RPM before
installing any accessories.
If necessary, install guards or shrouds.
Use the appropriate wrenches to hold the work spindle stationary to install
accessories.
360°
Summary of Contents for 51520
Page 3: ...3 Remove motor form housing ...
Page 13: ...4 Apply 95842 Dynabrade Air Lube or equivalent to 01185 Vanes Install vanes into rotor OIL ...
Page 16: ...7 Use a HEAT GUN to warm and expand housing HEAT GUN ...
Page 17: ...8 Use 51560 Spacer as a guide to position and install air motor 51560 Spacer ...
Page 18: ...9 Install 01024 O Ring and 51552 Gasket 01024 O Ring 51552 Gasket ...