DriveMaster Friction Disc Kit
Install a Friction Disc kit if the fan mounting disc is damaged from blistering, excessive wear, or failure. The
Friction Disc kit consists of the parts listed below (descriptions on previous page):
DriveMaster Friction Liner Kit
Install a Friction Liner kit if the friction liner is worn. Check the fan mounting disc to make sure there is no
excessive wear. If damage is evident use the DriveMaster Friction Disc kit. The Liner kit consists of the parts
listed below (descriptions on previous page):
DriveMaster Bearing/Cartridge Kit
Install a Bearing/Cartridge Kit if the sheave bearings are running rough inside of the DriveMaster Fan Drive. The
Bearing/Cartridge Kit consists of the parts listed below (descriptions on previous pages):
One Double
Row
Bearing
24
4
20
5
6
22
18
Two-Single
Row
Bearings
24
4
20
5
6
22
18
Fan Mounting Disc (#9)
Friction Liner (#28)
Button Head Screws (#17)
Cage Nut (#55)
T55 Torx Plus Bit (not pictured)
Friction Liner (#28)
Button Head Screws (#17)
Cage Nut (#55)
T55 Torx Plus Bit (not pictured)
Sheave Bearings (#2)
Bearing Nut (#4)
O-Ring (#6)
55
17
Button Head Screws (#17)
2
Air Chamber Seal (#18)
23
Face Seal (#20)
Retaining Ring (#22)
Air Cartridge (#23)
Retaining Ring (#24)
Cage Nut (#55)
55
17
T55 Torx Plus Driver (not pictured)
2
2
O-Ring Lubricant (not pictured)
23
Bearing Spacers are not part of the kit because they can be reused.
7
English
22748-J-0407