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Textron JACOBSEN R-311 69166 User Manual

Textron JACOBSEN R-311 69166
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ENGINE
4203781 First Edition 3-13
3
Figure 3-19
1. Disconnect hose (1) from fitting (2), and immediately
cap and plug hose and fitting to prevent
contamination of the engine oil system.
2. Disconnect hose (8) from fitting (7), and immediately
cap and plug hose and fitting to prevent
contamination of the engine oil system.
3. While supporting the engine oil cooler (3), remove
four spacers (4), flat washers (5), and 3-piece ties
(6).
4. Remove the engine oil cooler.
Installation Notes
Install the engine oil cooler by reversing the order of
removal.
Check engine oil level and add engine oil, if
necessary.
Start the engine following the instructions in the
“Safety & Operation Manual.
After engine reaches normal operating temperature,
shut off engine. Check engine oil level and add oil, if
necessary.
Radiator Removal
See Figures 3-20 through 3-22.
1. Remove the hydraulic oil cooler. (See “Hydraulic Oil
Cooler Removal” on page 3-12.)
2. Remove the engine oil cooler. (See “Engine Oil
Cooler Removal” on page 3-12.)
!
WARNING
3. Drain cooling system, 8 qt (7.6 L).
a. Open access door at bottom of radiator.
b. Open petcock, remove radiator cap, and drain
coolant into a clean container.
NOTE
Label all hoses before removing to ensure correct
installation.
Figure 3-20
4. Loosen hose clamp (1) and remove air intake hose
(2).
5. Disconnect overflow hose (7) from radiator and
secure out of the way.
6. Remove four screws (3), flat washers (4), and lock
washers (5) that secure the fan shroud (6) in place.
TN2309
1
3
2
8
7
654
Never remove the radiator cap when the coolant
is hot. The engine must be shut down and cooled
before the radiator cap is removed. Very hot
coolant will be sprayed from the radiator if the
cap is loosened before the engine has cooled.
Serious personal injury can occur.
1
TN2307
3
6
7
4
5
2

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Textron JACOBSEN R-311 69166 Specifications

General IconGeneral
BrandTextron
ModelJACOBSEN R-311 69166
CategoryLawn Mower
LanguageEnglish

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