Silvercrest SKAS 1000 A16 Especificaciones descargar pdf (Pagina 83)

Section 3

Maintenance

74

Pneumatic Requirements Flowchart

4004158a

Measure the air pressure in

the air tank that supplies

the transmission air tank.

Verify that the air routed

to the transmission air tank

is run through a dryer at

some point in the system,

just not immediately

before the transmission

air tank.

Build up the

system air

pressure

to 120 PSI.

The vehicle air

pressure was

low. Release

the truck.

Is the air

pressure 100 PSI

or more?

Measure the air pressure in

the transmission TCU

using TransSoft™.

Verify the presence of a

10 Liter (approx.)

transmission air tank.

Did building

up the air pressure

resolve the

issue?

No

No

Yes

Yes

This flowchart continues

on the next page.

Contact the OEM and

troubleshoot the

pressure protection

valve, air line, and

check valve that are

used to supply air to

the transmission

air tank.

Does the

transmission air

tank have 100 to

108 PSI?

No

Yes

Contact the OEM

and arrange for the

installation of a

transmission

air tank.

Is the

transmission air tank

installed?

No

Verify that the transmission

air tank is supplied from

either the wet or dry tank.

Yes

Contact the OEM

and arrange for the

transmission air

tank to be properly

supplied.

Is the

transmission air tank

properly supplied?

No

Yes

Contact the OEM

and arrange for the

proper routing of

the air to the

transmission air tank.

Is the air

properly routed

through a

dryer?

No

Verify that the transmission

is prioritized after the air

brakes but before all

other air options.

Verify that the two supply

lines running from the

transmission air tank

to the transmission

are 5/8" OD.

Yes

Contact the OEM

and arrange for the

proper prioritizing

of the truck's

pneumatic system.

Is the

transmission air tank

properly supplied?

No

Yes

Contact the OEM

and arrange for the

installation of 5/8"

OD supply lines.

Are the supply

lines 5/8" OD?

No

Yes

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