Wheatheart Portable Drive Over Pit - Manual (Page 38)

7. M AINTENANCE W HEATHEART - P ORTABLE D RIVE O VER P IT
7.1. F LUIDS & L UBRICANTS 10" & 13"
38 30686 R0
3. Wash the discharge tube and the hopper with a water hose or pressure
washer until all dirt, mud, debris, or residue is washed from the portable pit.
4. Provide sufficient time for the water to drain from the discharge tube and
hopper.
7.3.5. G
REASE
E
XPOSED
C
YLINDER
S
HAFT
Coat the exposed surface of the cylinder shaft with SAE multi-purpose high
temperature grease with extreme pressure (EP) performance or SAE multi-
purpose lithium based grease.
To prevent corrosion during long term storage. Refer to Figure 7.4.
Figure 7.4 Grease Cylinder Shaft
7.3.6. R
EPACKING
W
HEEL
B
EARINGS
1. Remove the wheel bolts and the wheels after securely placing blocks under
axle.
2. Remove the wheel bearing and pack with grease. (Use SAE multi-purpose
high temperature grease with extreme pressure (EP) performance or SAE
multi-purpose lithium based grease.)
7.3.7. T
IGHTENING
W
HEEL
B
OLTS
1. Tighten the wheel bolts with a torque wrench to 90 ft/lb (±10 ft/lb) of torque.
2. Tighten the wheel bolts in a diagonal pattern.
CYLINDER SHAFT