Reference for Menachot 45:11

או דלמא אפי' לריש לקיש לא קא אמר אלא בעצם דבר מפרש הוא ואי פריש לאו מצוה לאהדורי אבל שמן דלאו בר מפרש הוא לא או דלמא לא שנא תיקו:

And Resh Lakish, too, perhaps he held that view only in regard to the bone, since it can become separated,<span class="x" onmousemove="('comment',' I.e., the bone might spring off from the altar.');">¹²</span> and if separated there is no obligation to put it back, but not in regard to the oil<span class="x" onmousemove="('comment',' According to the first interpretation of Rashi which has been adopted here it should read 'the wood', V. Sh. Mek. n. 6.');">¹³</span>

Jastrow