TM 9-2330-235-14&P
CHAPTER 3
OPERATOR MAINTENANCE
Section I. LUBRICATION INSTRUCTIONS
Page
Paragraph Title
Number
General ...........................................................................................................................................................
Lubrication Chart ............................................................................................................................................
Lubrication Instructions Under Unusual Conditions .......................................................................................
Specific Lubrication Instructions ......................................................................................................................
3-1.
GENERAL.
NOTE
These instructions are MANDATORY.
a. The M514 and M390C Chassis Trailers must receive lubrication with approved lubricants at recommended
intervals in order to be mission-ready at all times.
b.
The KEY lists lubricants to be used in all temperature ranges and shows the interval.
c. The lubrication chart shows lubrication points, names items to be lubricated, the required lubricant, and
recommended interval for lubrication. Any special lubricating instructions required for specific components are contained
in the NOTES section of the chart.
d. Recommended intervals are based on normal conditions of operation, temperature, and humidity. When
operating under extreme conditions, lubricants should always be changed more frequently. When in doubt, notify your
supervisor.
3-2.
SPECIFIC LUBRICATION INSTRUCTIONS.
a. Maintain a record of lubrication performed and report any problems noted during lubrication. Refer to DA
Pam 738-750 for applicable forms and procedures.
WARNING
Dry cleaning solvent, P-D-680, is toxic and flammable. Always wear protective goggles and
gloves, and use only In a well-ventilated area. Avoid contact with skin, eyes, and clothes, and DO
NOT breathe vapors. DO NOT use near open flame or excessive heat. The solvent's flash point is
100oF-138oF (380C-590C). If you become dizzy while using cleaning solvent, Immediately get
fresh air and medical help. If solvent contacts eyes, immediately wash your eyes and get medical
aid.
b. Use dry cleaning solvent (Item 13, Appendix E) to clean grease fittings, lubrication points, and surrounding
areas before lubricating.
c. When lubricating at a grease fitting, apply enough grease to purge old grease from the lubricated area.
When old grease oozes from the grease fitting, purging and lubrication are adequate.
3-1
