Perkins UA Workshop Manual page 180

12
700 Series
Thermostat
To remove and to fit Operation 12-2
Special requirements
Torque Nm (lbf ft) kgf m
Coolant outlet to thermostat housing 28 (20) 2,8
Ensure that the jiggle pin (A1) is at the highest point, and is free to move.
Cautions:
l If the thermostat does not operate correctly, it must be renewed. Do not try to adjust the settings.
l Do not operate the engine without a thermostat as the engine will overheat.
1
168 Workshop Manual, TPD 1392E, issue 3
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