Sumitomo Cyclo BBB4 - Oil Drain Process

Cyclo® BBB4
38 Operation & Maintenance Manual
Cyclo® BBB4
Y2 Oil Fill & Drain Procedures, continued
Oil Drain Process
Oil Drain Process
CAUTIONARY NOTE:
•ExerciseextremecautionwhendrainingthelubricatingoilfromtheCyclo®BevelBuddybox®asitmaybehot.
•Followallcorporate,local,stateandfederalgovernmentregulationsindisposingoftheusedlubricatingoil.
1
Identify the bevel portion oil drain plug on the bevel gear housing.
Carefully remove the plug and put aside for reinsertion after oil fill is complete.
2
Carefully remove the unit air breather assembly and put aside for reinsertion after oil
fill process is complete.
Allow used oil to freely flow into an approved lubricant container.
Once the unit is completely drained of oil, reinstall the drain plug and tighten.
Refer to torque tightening values in Table 1.
Table 32. Plug sizes and tightening torque values
Plug Sizes
Torque Value
Unit Size Housing Casing Size lb-in N•m
4A 1/2 1/2 1/2 13:1 17.8
4B 1/2 1/2 3/4 22:1 30.0
4C 3/4 1/2 1 30.4 41.2
4D 3/4 1/2
4E 3/4 1/2
4F 3/4 1/2
In the event that
the lower plug is
covered with a
bolt on foot, this
plug may be used
as a drain