Originally Posted by Shorebilly

I use Rotella HD gear oil, comes in the same type bottle as Mobil 1, and many others...

However, I use pump up bug sprayers....buy them on sale during winter at various places like Home Depot, Lowes, WalleyWorld......modify/cut off end of sprayer stalk (attach some clear plastic tubing).....fill with your favorite fluid....pump it up, and squirt it wherever it needs to go......My Ford F-150 uses ATF in it's transmission, and is a PTA to fill, but the bug sprayer makes the job a snap.....have one with 85W140....tractor and power wagon have at least 8 sumps between them....learned this trick while working on outboard motors....

Hope that this helps a tad...

SB