John Deere BG21296 Z315e Ztrak 42-in 20-hp V-twin Gas Zero-turn Riding Lawn Mower

User Manual - Page 28

For BG21296.

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GX535579—UN—19APR22
3. Clean area around dipstick (A) to prevent debris from falling into
crankcase.
4. Loosen dipstick (A). Disconnect oil drain hose (B) from the side of
the engine.
5. Remove the oil drain cap (C). Carefully lower the quick oil drain
into an approved container until the oil has drained completely.
GX535580—UN—19APR22
6. Wipe dirt from around the oil lter (D). Place a drain pan under the
oil lter, and remove lter.
7. Wipe up any dripped oil from the oil lter on the engine pan.
8. Put a light coat of fresh, clean oil on the new lter gasket.
9. Install replacement oil lter by turning oil lter to the right
(clockwise) until the rubber gasket contacts lter base. Tighten
lter an additional one-half turn.
10. After oil has drained, install the drain cap (C) and attach drain
hose assembly (B) to side of engine.
11. Add oil no higher than FULL mark on dipstick. Begin with
specication. Do not overll.
Specication
Engine Oil—Capacity with lter. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.9 L (2.0 qt) (approx.)
12. Tighten dipstick (A) .
13. Start and run engine at idle to check for leaks. Stop engine. Fix
any leaks before operating.
14. Check oil level. Add oil if necessary.
15. Wipe up all surfaces of any oil drippings.
H9PQBYK,0000058-19-13JUN22
Cleaning Air Intake Screen and Engine Fins
CAUTION: Avoid injury! Compressed air can cause debris to
y a long distance.
Clear work area of bystanders.
Wear eye protection when using compressed air for
cleaning purposes.
Reduce compressed air pressure to specication.
Specication
Air—Pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210 kPa (30 psi)
IMPORTANT: Avoid damage! An obstructed air intake screen can
cause engine damage due to overheating. Keep air intake
screen and other external surfaces of the engine, including
cooling ns, clean at all times to allow adequate air intake.
1. Park machine safely. (See Parking Safely in the Safety Section.)
2. Clean air intake screen on top of engine and external surfaces with
rag, brush, vacuum, or compressed air.
MP47322,00F4656-19-12JUN22
Cleaning Engine Shroud
CAUTION: Avoid injury! Compressed air can cause debris to
y a long distance.
Clear work area of bystanders.
Wear eye protection when using compressed air for
cleaning purposes.
Reduce compressed air pressure to specication.
Specication
Air—Pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210 kPa (30 psi)
IMPORTANT: Avoid damage! An obstructed air intake screen can
cause engine damage due to overheating. Keep Air intake
screen and other external surfaces of engine, including
cooling ns, clean at all times to allow adequate air intake.
CAUTION: Avoid injury! Touching hot surfaces can burn
skin. The engine, components, and uids will be hot if the
engine has been running. Allow the engine to cool before
servicing or working near the engine and components.
1. Park machine safely. (See Parking Safely in the Safety Section.)
2. Clean air intake screen and external engine surfaces (See
Cleaning Air Intake Screen and Engine Fins in ENGINE Section).
3.
Service Engine
28
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