CRANE FAILS LOAD TEST. (Cont) -726250769

TM 9-2320-364-34-1

All personnel must stand clear during lifting operations. A swinging or shifting load may cause injury

or death to personnel.

NOTE

Test weight can be 10 lbs (4.5 kg).

CALIBRATION TEST

(1) Using BOOM control lever, operate

boom until test unit indicates a 15

degree angle (TM 9-2320-364-10).

(2) Using TELE control lever, telescope

boom out completely.

(3) Using HOIST control lever, operate

hoist until hoist hook block is 3.5 ft.

(1 m) above the ground.

(a) If test unit does not indicate

WT = 0, go to Step 12 of this

Fault.

(b) If test unit indicates WT = 0,

go to Step (4) below.

(4) Using BOOM control lever, lower

boom until test unit indicates 5

degrees.

(5) Connect hook block to 3900 lb.

(1771 kg) load.

(6) Using HOIST control lever, lift load

from ground 3 to 4 ft. (91 to 122 cm).

(a) If test unit does not indicate

WT = 3900 (1770 kg), lower load

and go to Step 12 of this Fault.

(b) If test unit indicates WT = 3900

(1770 kg) go to Step 6 of this

Fault.