Westerbeke 30 - Page 145

V.24
DATE:
MODEL:
SUBJECT:
PIN: 24707
SERVICE BULLETIN
May 1, 1980
All Models
Thermostats
BULLETIN NUMBER: 107
Beginning approximately May, 1980, thermostats supplied by the
factory
have a by-pass hole sufficient to allow adequate water
flow through the exhaust manifold, head, and block, during engine
warm-up.
This flow is mandatory, especially in the case of marine engines
and generator sets which have significant load applied soon
after start-up.
We strongly recommend that only genuine WESTERBEKE thermostats
be used in WESTERBEKE products to assure proper design in this
regard.
J. H. WESTERBEKE CORP.
AVON INDUSTRIA' PARI(, AVON, _ASS. 02:122 "."1 ••• -7700
CAS'.: W •• TCORP, AII'ON· T.,6X: .2- ••••