PREVOST H3-41 Maintenance Manual page 841

APPLICATION
Model
DESCRIPTION
Prevost would like to remind its customers that only cleaning products designed for external washing
of vehicles should be used for exterior vehicle wash and in particular, for the washing of polycarbonate
taillights.
POLYCARBONATE CRACKING
Degreasers designed to clean motors must not be used to clean the engine compartment door. These
products are not compatible with polycarbonate. They cause cracking of the polycarbonate taillights
housing and cracking of the bosses in which the mounting threaded rods are inserted (figures 2 & 3).
CLEANING PRODUCT COMPATIBLE WITH POLYCARBONATE
Cleaning products designed for external washing of vehicles shall be used to clean your vehicle. Prevost
suggests a high PH cleaner compatible with polycarbonate. See the description of the product in the
following table
Part No
686037 EXTERIOR CLEANER (BODY)
686036 EXTERIOR CLEANER (BODY)
685841 EXTERIOR CLEANER (BODY)
NOTE
Material can be obtained through regular channels.
MAINTENANCE
INFORMATION
DATE :
AUGUST 2015
SUBJECT : CRACKING
CAUSED BY INAPPROPRIATE CLEANING PRODUCTS
VIN
ALL MODELS
Description
MI15-41
SECTION : 18 - Body
OF POLYCARBONATE
1 gallon / 4 liters
5.28 gallons / 20 liters
55 gallons / 210 liters
TAILLIGHTS
Qty
<QF7720955 rev 2>