I found a manual online for this machnie and it says:
LUBRICATION
For lubrication points, frequency of lubrication and type of lubricant, see Lubricant Chart on page 13.
I. Check crankcase oil level before starting engine and after cacll' 5 hours of continuous usc. Add oil as required. Change crankcase oil after first 2 hours of operation and every 25 hours of operation thereafter, or at beginning of each season. To drain oil, proceed as follows:
a. Remove oil fillcap/ dipstick.
b. Remove oil drain cap.
c. Tip snowthrower toward oil drain cap and drain oil into a suitable container. Oil will drain more freely when warm.
d. Reinstall oil drain cap and tighten securely and fill crankcase to proper level shown on dipstick (approximately 1 1/4 pints). Reinstall oil fill cap/ dipstick.
2. The transmission and auger gear case have been factory lubricated for life. If for some reason lubricant should leak out, have transmission or auger gear case checked by your dealer. To check level, remove the check plug (figure 2). The fluid should be level with hole. If not, add Simplicity worm
2. The transmission and auger gear case have been factory lubricated for life. If for some reason lubricant should leak out, have transmission or auger gear case checked by your dealer. To check level, remove the check plug (figure 2). The fluid should be level with hole. If not, add Simplicity worm
gear oil (available from your dealer).
www.hammerwall.com/Manuals/Simplicity/Description/1691413/Simplicity%20755%20Walk%20Behind%20Snowther%20Owner%20Manual/1691413-manual-2/
This message was modified Feb 18, 2013 by jimbedro