TSUM - 2-005 Extend RH Stabilizer Leg (21) Part 1

TM 5-5420-279-23

TSUM - 2-005 Extend RH Stabilizer Leg (21) Part 1

Right Hand Stabilizer

leg does not extend

stabilizer leg pin

Yes

Rem ove pin

inserted in transit

Operator

hole?

Tasks

Maintainer

Tasks

Fit a Pressure Gauge to TPB4

on A-fram e Stabilizer Leg

Manifold

Manually operate A-Fram e

Stabilizer leg control valve,

located on the A-fram e Stabilizer

Leg Manifold , to extend leg and

observe pressure gauge

Greater than

Zero

290 psi (2000 kPa)

pressure gauge

with no leg m ovem ent

reading

Stop m anual

operation of the

Less than 290 psi (2000 kPa)

A-Fram e Stabilizer

leg control valve

Refer to

Replace

Chapter 9 step 21 on page

A-Fram e Stabilizer leg control

Go To Part 2

9-31 of -10 operator's m anual,

valve. See m aintenance

m echanical jam in stabilizer

procedure 5-127

leg m echanism