MAINTENANCE SPECIFICATIONS (Continued)

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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