ENGINE
4241262-Rev B 3-15
3
Engine
Removal and Installation
See Figures 3-28 through 3-36.
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.
4. Drain engine oil.
5. Remove engine oil cooler (turbo models only). (See
“Engine Oil Cooler (Turbocharger Engine Only)” on
page 3-12.)
6. Remove radiator/hydraulic cooler. (See
“Radiator/Hydraulic Oil Cooler” on page 3-10.)
7. Remove drive shaft. (See “Drive Shaft” on
page 5-60.)
8. Remove muffler and exhaust assembly. (See
“Muffler and Exhaust Assembly” on page 3-8.)
Figure 3-28
9. Turn fuel outlet shutoff valve (1) clockwise to close
valve.
Figure 3-29
10. Loosen hose clamp (2) and disconnect hose (3) from
fuel pump (4).
Figure 3-30
11. Remove throttle cable hold-down bolt (7).
12. Remove nut (5) from throttle cable wire stop (6).
NOTE
Label all wires before disconnecting to ensure correct
installation.
13. Disconnect wire connector (8).
TN3612
1
2
TN3613
3
4
5
TN3614
8
6
7
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