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

User Manual - Page 32

For BG21296.

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BG21296 photo
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GX535582—UN—21APR22
Standard twin cylinder shown.
5. Slide hose clamps on both sides of the fuel lter (A) away from the
fuel lter ends using pliers.
6. Disconnect hoses from the lter.
IMPORTANT: Avoid damage! Incorrect installation of the fuel lter
may cause engine damage. Install the lter with the arrow
pointing in the direction of fuel ow (towards the engine) for
proper operation.
7. Connect hoses to the new lter making sure that the lter arrow is
pointing in the direction of the fuel ow.
8. Install clamps and check for leaks.
H9PQBYK,0000056-19-21APR22
Cleaning Engine Screen Guard
The twin cylinder engine incorporates a removable guard over the
rotating ywheel cover at the top of the engine. The guard should be
removed to check for and remove any debris daily in conjunction with
checking engine oil level.
APY538565—UN—07JUN22
1. Locate rotating screen guard (A) at top of engine.
2. Remove screw (B) (if equipped), press in tabs (C) and lift off guard
(A).
3. Clean guard and ywheel cover of debris.
4. Install guard after cleaning.
gh8xt3t,1654598171387-19-07JUN22
Spark Arrestor Maintenance (If Equipped)
Spark arrestor assemblies include a screen element that should be
inspected and cleaned periodically. Visually inspect the screen for
tears, broken wires, or loose welds. Replace the spark arrestor
assembly if any of these conditions exist. If the screen is determined to
be in good condition, proceed with cleaning the screen by brushing
away loose dirt or carbon using a brush.
RM87422,00002DA-19-05JUL17
Cleaning Spark Arrestor
APY538835—UN—07JUN22
1. Loosen two bolts (A) and remove mufer shield (B).
APY538836—UN—07JUN22
2. Remove screws (C), spark arrestor cover (D) and spark arrestor
from engine.
3. Inspect, clean, or if necessary, replace the screen if damaged.
4. Install spark arrestor and cover on mufer and secure with original
screws.
5. Install mufer shield and tighten hardware.
NOTE: If mufer sustains damage during the removal or installation
process, replace mufer.
gh8xt3t,1654598266226-19-13JUN22
Service Engine
32
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