TM 5-3740-214-14
MAINTENANCE SPECIFICATIONS (Continued)
Compressor Air Filter
Do not attempt to clean the compressor air filters. Replace them after 75 hrs of operation or sooner as necessary.
Nozzle Separator Filter
Clean the separator filter as necessary and replace it after 200 hrs of operation.
Formulation Tank Filter
Clean the formulation tank filter after 200 hrs of operation and replace it as necessary.
Flush Tank Filter
Replace the flush tank filter as necessary.
Fan Belt Deflection
The fan belt deflection should be 5/16" (6.35 mm), when a pressure of 5 to 8 lbs (2.27 to 3.63 kg) is applied midway
between the belts.
Battery Specific Gravity Specifications
Specific Gravity
Battery Condition
1.250 to 1.280
Good
1.225 to 1.250
Fair
1.150 to 1.225
Poor
below 1.150
Replace
NOTE
If the specific gravity in one cell is more than 0.050 less than the other cells and charging does not
return the cell to 50% of a normal charge replace the battery.
ENGINE SPECIFICATIONS AND WEAR TOLERANCES
Specification
Engine Kohler Model; K181S, Specification No. PA-30662D
Displacement
Cubic In ......................................................................................................................................................... 18.6 in.3
Cubic Centimeters ....................................................................................................................................304.8 (cm3)
Horsepower (Max rpm)............................................................................................................................................ 8.0 hp
Cylinder Bore
New Diameter .......................................................................................................................... 2.9375 in. (74.65 mm)
Max Wear Diameter................................................................................................................. 2.9405 in. (74.72 mm)
Max Taper ............................................................................................................................... 0.0025 in. (0.064 mm)
Max Out of Round........................................................................................................................ 0.005 in. (0.13 mm)
Crankshaft
End Play (Free)......................................................................................................... 0.002/0.023 in. (0.051/0.58 mm)
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