WIM-HB-000_A
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7.3
LUBRICATION
7.3.1
Lubrication Of Seals and Bearings
NOTE: When unit is used on rigs: Grease bearings every trip.
Deep drillings my require greasing twice a trip
.
7.3.1.1
Use No.2 water resistant (calcium base) grease (Texaco Novatex 2 or similar).
7.3.1.2
There are two grease zerks on either side of the brake. The zerks closest to the shaft are
for the bearings, the other zerks for seals. Both seals and bearings require lubrication after
initial break-in is made. Pump grease into zerks until excess is seen escaping from the
bearing grease relief and from the seal weep hole.
7.3.1.3
Once shop repairs have been completed, grease the brake for precaution against failure.
Seals and bearings will fail quickly if lubrication procedures are overlooked.
