Removal


Installation
Install the thermostat in the reverse order of removal.
Pay attention to the following points:
| Note air bleeder hole “a” of the thermostat faces upside. |

Tightening torque thermostat cover bolt (a): 10 n·m (1.0 Kgf-m, 7.0 Lbf-ft)

Cooling fan relay inspection
Thermostat inspectionExterior parts removal and installation
Side frame cover
Removal
Note
the left and right side frame covers are
installed symmetrically and therefore the
removal/installation procedure for one side is
the same as that for the other side.
Remove the bolt (1).
Remove the side frame cover (2).
...
Engine components removable with the
engine in place
Engine components which can be removed while the engine is installed on the
frame are as follows. For the installing
and removing procedures, refer to respective paragraphs describing each
component.
Center of engine
Item
Removal
Inspection
Installation
...
Exhaust control system description
The exhaust control system (excs) consists of the exhaust control valve (excv),
exhaust control valve actuator
(excva) and exhaust control valve cables (excv cables).
Excv is installed in the exhaust pipe. Excva is mounted inside of the right
frame. The excv is operated by the
excva via the ...