Radiator (Diesel) - Jacobsen 62287 Service Manual

2
Figure 3-24
5. Loosen hose clamp (2) and remove hose (3).
6. Remove two screws (4) and lock washers (5).
6
7
8
Figure 3-25
7. Remove thermostat housing (6), gasket (8), and
thermostat (7).
Installation Notes
• Install thermostat by reversing the order of removal.
• Clean the gasket surface prior to assembly.
• Use a new gasket during installation.
• Use a new cable tie to secure wire harness.
• Fill the radiator with clean water and ethylene glycol
based antifreeze mixed for the coldest ambient
temperature.
4247530-Rev A

Radiator (Diesel)

3
Removal
See Figures 3-26 through 3-29.
1. Park the mower safely. (See "Park Mower Safely" on
page 1-6.)
2. Allow the engine to cool completely.
Never remove the radiator cap when the coolant
is hot. The engine must be shut down and cooled
4 5
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.
TN3354
Serious personal injury can occur.
3. Place a suitable clean container, at least 1 gal (3.8 L)
capacity, under the radiator.
4. Open petcock located on bottom of radiator, remove
radiator cap, and drain coolant.
NOTE
Label all hoses before removing to ensure correct
installation.
TN3354
5. Remove the radiator cover (1).
!
WARNING
1
Figure 3-26
ENGINE
3
TN3347
3-15