PAGE 30 — MC94SK/PK CONCRETE MIXER • OPERATION MANUAL — REV. #0 (06/22/22)
3. After first road use, retorque all lug nuts in sequence.
Check all wheel lug nuts periodically.
Figure 38. Wheel Lug Nuts Tightening Sequence
PNEUMATIC
AIRGUN
1
1
2
2
3
3
4
4
5
1
2
3
5
6
4
1
2
3
5
7
4
8
6
4-LUG NUTS
5-LUG NUTS
6-LUG NUTS
8-LUG NUTS
TORQUE
WRENCH
LUG NUT
Table 9. Tire Torque Requirements
Wheel Size
First Pass
FT-LBS
Second Pass
FT-LBS
Third Pass
FT-LBS
12"
20-25
35-40
50-65
13"
20-25
35-40
50-65
14"
20-25
50-60
90-120
15"
20-25
50-60
90-120
16"
20-25
50-60
90-120
MIXER STORAGE
For storage of the mixer for over 30 days, the following is
recommended:
Drain the
fuel tank completely, or add STA-BIL to the fuel.
Run the engine until the gasoline in the carburetor is
completely consumed.
Completely drain the oil from the crankcase and refill with
fresh oil.
Clean the entire mixer and engine compartment.
Place the mixing drum in the down position (mouth facing
downward).
Clean all external parts of the mixer with a cloth.
Cover the mixer and place it a clean dry area, that is protected
from harsh elements.
MAINTENANCE (MIXER)
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