LEFT AND RIGHT REAR STEERING CYLINDERS DO NOT EXTEND OR RETRACT - continued

TM 10-3930-673-20-1

PRIORITY VALVE

PRESSURE TEST

(1) Remove cover from diagnostic coupler

at priority valve.

(2) Perform STE/ICE Test #51

(TM 9-4910-571-12&P).

(3) Read output pressure on test device.

(a) If hydraulic oil pressure is at 2500

+/- 50 psi (17237.5 +/- 345 kPa),

go to Step 6 of this fault.

(b) If hydraulic oil pressure is not at

2500 +/- 50 psi (17237.5 +/-

345 kPa), shut down engine

(TM 10-3930-673-10) and replace

priority valve (Para 18-7).

TR01267

Change 1

2-827