Lubricate Unit - Ariens Sno-Thro Professional Series Operator's Manual

3. Check oil level with suitable measuring
device, such as a clean screwdriver, and
add oil if needed. Oil level must be
6.1 – 6.7 cm (2.4 – 2.6") from the flat
surface of the gearcase cover.
IMPORTANT: Ariens recommends using only
Ariens L3 synthetic severe duty gear lube
(see Service Parts on page 14). Using other
lubricants will not automatically void unit
warranty, but the warranty will not cover
damage caused by using unauthorized
lubricants.
4. Inspect seal washer for wear or rubber
deterioration and replace if needed.
5. Reinstall seal washer (rubber side down)
and oil fill plug. Torque to 9 N•m
(80 lb-in).
NOTICE: DO NOT over torque.
Measurements are given in pound force
inches (lb-in) and not pound force foot (lb-ft).
Incorrect torquing and failure to install or
correctly torque seal washer may void
gearcase warranty.

LUBRICATE UNIT

Ariens recommends using Ariens Hi-Temp
Grease or equivalent (see Service Parts on
page 14) to lubricate fittings. Lubricate each
season or every 25 hours of operation.
IMPORTANT: Wipe each fitting clean before
and after lubrication.
Remove Bottom Cover
1. Place unit in service position (see
Figure 15).
2. Remove six hex bolts retaining cover and
remove cover. Save for reinstallation.
Lubricate Unit
Use the following key for all lubrication
procedures.
Grease
*
= Lubricate on Both Sides
1. Lubricate as shown in Figure 17.
2. Reinstall bottom cover and return unit to
operating position.
Lubricate Auger Shaft
1. Remove shear bolt nuts and bolts. See
2. Apply grease at the grease zerks. See
Oil
EN - 15
Figure 17
Figure 18.
Figure 18
Figure 19.
Figure 19
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