DIRECT SUPPORT AND GENERAL SUPPORT
DED, LOADER BACKHOE:
WITH HYDRAULIC IMPACT TOOL AND
WITH HYDRAULIC EARTH AUGER ATTACHMENT
JOHN DEERE MODEL JD410 (CCE)
WITH BUCKET, IMPACTOR,
AND EARTH DRILL
This manual and LO 5-2420-222-12, TM 5-2420-222-20P, and TM 5-2420-222-34P supersede TM 5-2420-
222-14&P-1, dated 1 January 1987, and TM 5-2420-222-14&P-2, dated 1 November 1986, including all
Approved for public release; distribution is unlimited.
HEADQUARTERS, DEPARTMENT OF THE ARMY
26 AUGUST 1992
Engine Assembly 3-1
Clutch Assembly 4-1
Front and Rear
Steering System 11-1
Hydraulic System 14-1
Cranes, Shovels, and
FOR INFORMATION ON FIRST AID, REFER TO FM 21-11.
CARBON MONOXIDE EXHAUST GASES CAN KILL!
Carbon monoxide is a colorless, odorless, deadly poisonous gas which, when breathed, deprives the body of oxygen and
causes suffocation. Exposure to air containing carbon monoxide produces symptoms of headache, dizziness, loss of
muscular control, apparent drowsiness, and coma. Permanent brain damage or death can result from severe exposure.
Carbon monoxide occurs in exhaust fumes of internal combustion engines. Carbon monoxide can become dangerously
concentrated under conditions of inadequate ventilation. The following precautions must be observed to ensure safety of
personnel when engine of loader backhoe is operated for any purpose.
(1) DO NOT operate loader backhoe engine In enclosed areas.
(2) DO NOT idle loader backhoe engine without ventilator blower operating.
(3) BE ALERT at all times for exhaust odors.
(4) BE ALERT for exhaust poisoning symptoms. They are:
Loss of muscular control
If you see another person with exhaust poisoning symptoms:
Remove person from area.
Expose to fresh air.