Hitachi ZW 180-6, Руководство оператора

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MAINTENANCE
7-72
Disassembling/ Assembling
1. To remove cover (1), loosen with a wrench.
After cover (1) is removed, gasket (2), strainer (3), and
gasket (4) are easily removed in order.
2. Wash strainer (3) with solvent.
3. Install the strainer in the reverse order of
disassembling. At that time, install gasket (2) into
cover (1) first.
Then, securely tighten cover (1) to pump (5) using a
wrench.
f
NOTE: Wrench size: 17 mm
IMPORTANT:

Only clean and replace the strainer as well as
gaskets (2) and (4) while servicing the fuel pump.
Never attempt to disassemble other parts.

Gasket (4) can get caught in the bore of pump (5),
making it difficult to remove the gasket, but do
not disassemble the cylinder of pump (5). If the
gasket is difficult to remove, do not disassemble
other parts but stretch gasket (4) to remove it.
Use a new gasket (4) for assembling.
2 1 3 4 5
Magnet
M1GR-07-004
2 3 4
36 mm
28 mm
2.7 mm 1 mm
φ41 φ24 φ51 φ18 φ40
M1U1-07-006
MDAA-07-053
MDAA-07-054
Stretch gasket (4) to
remove.
Gasket (4) is easily
removed by pulling
and stretching it.
Do not disassemble this part.