Page 17 - Foton Workshop Manual - Aumark (BJ1099)

INTRODUCTION - GENERAL RULES OF MAINTENANCE OPERATION 01-11

Shape(Example) Removal/Installation
Clip remover Slip-joint pliers

01

(h). Disassembly and assembly of vacuum
hose.
• During the disassembly and assembly of
vacuum hose, always hold the hose end,
never pull the middle part of the hose.

• When disconnecting the vacuum hose
connection, mark up with the tag, in order
to identify when connecting the pipeline.
• After completing the disassembly, always
carefully check if the vacuum hose has
been connected correctly.
• When using the vacuum pressure gage,
if the connection is too large, never
make the vacuum hose to be directly
connected with it, it shall always use the
dedicated adapter for adjustment. Once
the vacuum hose is forced open, it may
lead to air leakage.

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