Honda Prelude 1993 Service Manual page 245

Thermostat
Replacement
NOTE: Use new O-rings when reassembling.
F22A1, H23Al engin6s:
ELEED BOLT
10 N.m lt.0 kg-m, 7 lb-ftl
6 x 1 . 0 m m
'12 N.m (1.2 kg-m, 9 lb-ft)
ENGIfTE COOLANT
TEMPERATURE
(ECT}
SWITCH A
28 t{.m (2.8 ks-m, 20 lb-ft|
CONNECTING
PIPE
6 x ' l . O m m
12 N.m l'1.2 kg-m, 9 lb-ft}
RUBBER SEAL
Replace.
THERMOSTAT
Install with pin up.
AT COVER
H22Al enginor
BLEED BOLT
10 N.m (1.0 kg-m. 7 lb-ftl
THENMOSTAT
Instali with pin up.
ECT SWITCH A
28 N.m {2.8 kg-m, 20 lb-ft|
6 x 1 . 0 m m
'12 N'm
11.2 kg-m, 9 lb-ttl
AT COVER
10-8