Kohler KD83V16 Service And Repair Manual page 174

Repair
Cooling system
Removal
u Remove two screws 3 diametrically opposed.
u Place guiding rods in place of the two screws 3.
u Remove remaining screws 3 and screws 6.
u Remove thermostat housing 2.
u Remove guiding rods.
u Remove thermostats 1.
u Remove pipe 8 with flange 5.
Installation
u Assemble pipe 8 and flange 7 with o-rings 4, 7.
u Insert o-rings 7 on water pump inlet.
u Position pipe assembly on water pump inlet.
u Position thermostats 1 in thermostats housing 2.
u Place guiding rods in place of two screws 3.
u Place thermostat housing.
u Place screws 3.
u Remove guiding rods.
u Place remaining screws.
u Screw thermostat housing 2 with screws 3, 6.
u Tighten screws to torque according to tightening specifications.
Information
Vent coolant circuit at the end of installation.
Setting values
Thermostats LT start to open at 45 °C (113 °F) and are fully opened at 57 °C (135 °F).
Tightening specifications
/
3.11.5 Water pump HT removal and installation (SL 216)
Previous work
q HT coolant circuit drained.
q Machinery HT cooling system piping removed.
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Service and Repair Manual
KD83V16 33525088901_1_1 EN_US
2019-02