AirMan PDS185S-6C1, Руководство по обслуживанию

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2. Maintenance
2-6
PC08056
⑥
Install diaphragm to shaft and piston and fasten it with a locking nut.
Tightening torque
：
69.4 lbf
･
in. (80 kgf
･
cm)
Important
：
Be careful not to tighten the locking nut excessively. Excessive tightening can cause
washer to turn together and twisting diaphragm. The diaphragm will be damaged in
shorter period.
⑦
Put in diaphragm to be settled equally in the body
using an assembly tool.
Important
：
Once diaphragm is settled in, turn slowly
the tool for secure installation. When
turning the tool, hold the diaphragm not to
be afloat.
⑧
After diaphragm is set in, install the cap and then
assemble speed regulator.
Important
：
Before installing the cap, make sure again
that the portion of diaphragm shown in
right figure is seated intact. If diaphragm is
afloat, it can cause diaphragm to be
caught in when installing cap.
If the shaft is turned after installation is
finished, it could damage diaphragm. Take
care.
⑨
After re-assembling the speed regulator, adjust it
according to the adjustment method of speed
regulator (See 2.3.1)
2.4 Clean the strainer provided inside the engine feed pump
(PDS185S-6C1R IN LINE PUMP Type only)
●
Regularly take off the strainer
“
1
”
from engine feed
pump and wash it.
●
Remove the strainer
“
1
”
by loosening the joint bolt and
clean it with diesel fuel oil, and also using high air
pressure blow. At this time be sure to replace gasket
.
Then after finishing all cleaning jobs, install it again in
reverse steps.
1
Joint bolt
Locking nut
Diaphragm
Shaft
Body
Body
Cap
Assembly tool
Clearance
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