Change Engine Oil; Service Air Filter - Snapper ENXT22875E Operator's Manual

Change Engine Oil

!
WARNING
DO NOT attempt any maintenance, adjustments or service
with engine and blade running. STOP engine and blade.
Remove starter insert. Disconnect spark plug wire and
secure away from spark plug. Engine and components
are HOT. Avoid serious burns, allow sufficient time for all
components to cool.
1. Drain the fuel tank completely.
2. Remove the dipstick (A, Figure 16), then turn the
mower on its side. Allow the oil to drain from the oil fill
tube into an appropriate container. Dispose of used oil
properly.
3. Place the mower upright, then fill the engine with
engine oil to the 'full' mark on the dipstick. Briggs &
Stratton warranty-certified SAE30 lawnmower oil is
recommended. Do not overfill.
A
Figure 16: Draining the engine oil

Service Air Filter

!
!
Never start or run the engine with the air cleaner assembly
(if equipped) or the air filter (if equipped) removed.
NOTE: Do not use pressurized air or solvents to clean the
filter. Pressurized air can damage the filter and solvents will
dissolve the filter.
1. Remove the fastener (A, Figure 17) and the air filter
cover (B).
2. Remove the pre-cleaner (C) and the filter (D).
3. To loosen debris, gently tap the filter on a hard surface.
If the filter is excessively dirty, replace with a new filter.
4. Wash the pre-cleaner in liquid detergent and water. Then
allow it to thoroughly air dry. Do not oil the pre-cleaner.
5. Assemble the dry pre-cleaner to the filter.
6. Install the filter and pre-cleaner into the base (E). Make
sure filter fits securely in the base.
7. Install air filter cover and secure with fastener. Make
sure the fastener is tight.
A
Figure 17: Air filter and pre-cleaner
Maintenance
WARNING
B
D
E
!
C
17