27-2. 2.21:1 GEAR REDUCER REPAIR (CONT).
Adhesives, solvents, and sealing compounds can burn easily, can give off harmful vapors, and
are harmful to skin and clothing. To avoid injury or death, keep away from open fire and use
in a well-ventilated area. If adhesive, solvent, or sealing compound gets on skin or clothing,
wash immediately with soap and water.
Apply sealing compound to threads and install plug (9) in input housing (1).
Apply sealing compound to threads and install two plugs (8) in output housing (2).
Apply sealing compound to threads and install reducer (4) and vent (3) on output housing (2).
Install output shaft assembly (10) and input shaft assembly (11) into output housing (2).
Position three blue shims (7) on output housing (2).
Align matchmark and position input housing (1) over output housing (2).
Ensure gear assemblies are meshed prior to bolting together by rotating shaft assemblies by
hand. Failure to comply may result in damage to equipment.
Install six screws (6) and nuts (5) in gear input housing (1) and output housing (2). Tighten screws to 20
lb-ft (27 N.m).