Hawk Industries Spinner Manual 550 HYDRAULIC Serial Numbers 1 to 205 - Manual (Page 20)

20 Maintenance & Repair
1. Make sure the Spinmaster is off
the drill pipe connection and in
the rest position on the derrick.
2. Shut down the power unit.
3. Bleed any hydraulic and/or air
pressure from the Spinmaster,
by cycling the door valve lever.
4. Assume that there is still a load
on every actuator. Proceed with
caution.
Grease Once per Month
Initial Steps
BC
Part Name Part #
Bearing Cap Screw (S) 999-805834
Straight Grease Fitting 061-1103K1
Part Numbers
Tools Required
Drive Roller Sprocket Bearings
1. Use the 7/16" wrench to remove
one of the four small screws (S)
from the top of each bearing
cap (BC).
2. Pump the four grease fittings
G1-G4 until grease comes out of
the small screw hole.
3. Use the 7/16" wrench to replace
the small screw (S).
G1
G2 G4
G3
Lubrication
S
Grease gun, 7/16" wrench