Checking & Adding Oil K46 IRH Model - Tuff Torq Parts
Checking & Adding Oil K46 IRH Model - Tuff Torq Parts
Checking & Adding Oil K46 IRH Model - Tuff Torq Parts
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<strong>K46</strong> (w/<strong>IRH</strong>) <strong>Oil</strong> Level<br />
Normally the model <strong>K46</strong> <strong>IRH</strong> (Internal Reservoir Housing) transmission in tractors &<br />
riders do not require any servicing for the life of the vehicle. However, if there is a<br />
desire to check or add oil to the <strong>K46</strong> <strong>IRH</strong> type transmission, it may be necessary to<br />
remove the transaxle from the vehicle in order to access the black cap located under<br />
the pulley & fan (on drive shaft).<br />
After placing the transaxle on a level surface remove the fan & pulley and pry open the<br />
black cap (shown in Fig. #1 below). <strong>Oil</strong> level should be maintained at 20~25 mm<br />
(3/4”~1”) below the lip of (black cap) port, when oil temperature is at room temperature<br />
(20�C or 68� F).<br />
While reinstalling the fan & pulley on the drive shaft be sure to place all components in<br />
the same arrangement as they were removed.<br />
Alternative checking location is through the breather port as shown in Figure #2 (next<br />
page). <strong>Oil</strong> level at this location should be maintained at 37~42 mm (1 7/16”~1 5/8”)<br />
below lip of breather port.<br />
Note: Be careful when removing the breather cap to prevent damage.<br />
Figure #1<br />
<strong>Tuff</strong> <strong>Torq</strong> Aftermarket Services 6041 Hunter Road Talbott TN 37877<br />
Telephone 1-866-572-3441 Email: customerservice@tufftorq.com
Figure #2<br />
<strong>Tuff</strong> <strong>Torq</strong> Aftermarket Services 6041 Hunter Road Talbott TN 37877<br />
Telephone 1-866-572-3441 Email: customerservice@tufftorq.com
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