<ol>
<li>Remove underbody cover</li>
<li>Remove fill plug</li>
<li>Remove drain plug and drain oil</li>
<li>Reinstall drain plug with new washer, torque to spec</li>
<li>Fill oil until it seems out of fill hole</li>
<li>Reinstall fill plug with new washer, torque to spec</li>
</ol>
<h2 id="torque-specs"><a href="#torque-specs">Torque specs</a></h2>




















<table><thead><tr><th align="left">Bolt</th><th align="right">Socket (mm)</th><th align="right">Torque (ft·lbs)</th></tr></thead><tbody><tr><td align="left">Drain plug</td><td align="right">10 hex</td><td align="right">27.3</td></tr><tr><td align="left">Fill plug</td><td align="right">10 hex</td><td align="right">27.3</td></tr></tbody></table>
<h2 id="parts"><a href="#parts">Parts</a></h2>















<table><thead><tr><th align="left">Application</th><th align="right">Subaru P/N</th><th align="right">Toyota P/N</th></tr></thead><tbody><tr><td align="left">Drain &#x26; fill plug gasket</td><td align="right"><a href="https://parts.subaru.com/p/17008AA050.html" target="_blank">17008AA050</a></td><td align="right"><a href="https://autoparts.westcoasttoyotalb.com/products/product/gasket-su00303626" target="_blank">SU003-03626</a></td></tr></tbody></table>
<p>Alternatively, the following part has been substituted without leaks or damage even though it is not officially recommended.</p>
<p>| Application              | Toyota P/N |
| :----------------------- | ---------: | -------------------------------------------- |
| Drain &#x26; fill plug gasket |            | <a href="https://autoparts.westcoasttoyotalb.com/products/product/gasket-90430a0003" target="_blank">90430-A0003</a> |</p>

900BRZ

Manual Transmission, Drain & Fill

Torque specs

Parts

Bolt	Socket (mm)	Torque (ft·lbs)
Drain plug	10 hex	27.3
Fill plug	10 hex	27.3