For vehicles with engine code CRKB
Unscrew left and right screws -arrow-. Detach bottom part of air duct -1- from mountings and remove.
All
Unlock lock in -direction of arrow B- (top with a screwdriver). Turn connector -1- in -arrow A- and detach. Remove thermostat.
Thermostat check
Heat the removed thermostat in a vessel with water.
(1) Not checked.
Installation
Installation in reverse order.
Note: Replace sealing ring.
Clean and polish the sealing ring contact surfaces. Moisten the O-ring with coolant. Install thermostat -2- into thermostat housing. The locking lugs must fit into the guides -arrows-.
Fill up the coolant.