3-14
4241262-Rev B
ENGINE
3
Fuel Pump
Removal and Installation
See Figures 3-25 through 3-27.
!
CAUTION
NOTE
Naturally aspirated engine shown; turbocharged engine
is similar.
1.
Park the mower safely. (See “Park Mower Safely” on
page 1-6.)
2.
Allow engine to cool completely.
3.
Disconnect battery negative (–) cable at battery.
Figure 3-25
4.
Turn fuel outlet shutoff valve (1) clockwise to close
valve.
Figure 3-26
5.
Loosen hose clamp (2) and remove air cleaner intake
hose (3).
Figure 3-27
6.
Place a suitable container under fuel pump (9) to
catch fuel that will flow from fuel hoses.
7.
Loosen hose clamp (5) and disconnect hose (4) from
fuel pump.
8.
Loosen hose clamp (6) and disconnect hose (7) from
fuel pump.
9.
Remove two nuts (8).
10. Remove fuel pump.
Installation Note
Install fuel pump by reversing order of removal.
Diesel fuel is highly flammable—handle with care.
Use an approved container with a spout that will
fit inside the fuel filler neck. Avoid using
unapproved containers to transport fuel. Keep all
fuel containers clean and closed when not in use.
TN3612
1
TN3625
2
3
TN3613
9
6
5
8
4
7
Summary of Contents for LF 550
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Page 11: ...SAFETY 4241262 Rev B 1 3 1 Figure 1 1 2 6 9 10 4 3 7 8 9 1 5 8 TN3585...
Page 12: ...1 4 4241262 Rev B SAFETY 1 105dB LWA 1 4131663 4181861 4181862 3 4 5 2...
Page 13: ...SAFETY 4241262 Rev B 1 5 1 4182520 8 4181863 41 8 1 8 64 6 4199140 7 9 4181865 10...
