Click here to make tpub.com your Home Page

Page Title: Table 1. Unit Maintenance Preventive Maintenance Checks and Services (PMCS) for the D7G Tractor. - Continued
Back | Up | Next

Click here for thousands of PDF manuals

Google


Web
www.tpub.com

Home
   
Information Categories
.... Administration
Advancement
Aerographer
Automotive
Aviation
Construction
Diving
Draftsman
Engineering
Electronics
Food and Cooking
Logistics
Math
Medical
Music
Nuclear Fundamentals
Photography
Religion
   
   

 

TM 5-2410-237-23
UNIT MAINTENANCE PREVENTIVE MAINTENANCE CHECKS AND
SERVICES (PMCS) - CONTINUED
0010 00
Table 1. Unit Maintenance Preventive Maintenance Checks and
Services (PMCS) for the D7G Tractor - Continued.
LOCATION
ITEM TO
ITEM
MAN-
CHECK/
NO.
INTERVAL
HOURS
SERVICE
PROCEDURE
24.1
Semiannual
Air Condi-
tioner (If
Equipped)
WARNING
Liquid refrigerant, when exposed to air,
quickly evaporates and will freeze skin or eye
tissue. Use care to prevent refrigerant from
touching your skin or eyes. Use protective
gloves and goggles. Serious injury or blind-
ness may result if you come in contact with
liquid refrigerant.
Refrigerant R-134a air conditioning systems
should not be pressure tested or leak tested
with compressed air. Combustible mixtures of
air and R-134a may form, resulting in fire or
explosion, which could cause injury or death
to personnel.
DO NOT work in an area where refrigerant
may contact an open flame or burning mate-
rial such as a cigarette. When refrigerant con-
tacts extreme heat, refrigerant breaks down
into  poisonous  phosgene  gas  which,  if
breathed, causes severe respiratory irritation.
DO NOT breathe fumes from an open flame
leak detector.
NOTE
Refrigerant is odorless. As a result, all of it
may leak away and not be noticed until system
stops cooling. All vehicle refrigerant systems
lose some refrigerant depending on the condi-
tion of system. Higher loss rates signal a need
to locate and repair leaks.
Leaks are most often found at the compressor
hose connections and at various fittings and
joints in system. If unapproved replacement
hoses are installed, refrigerant can be lost
through hose permeation.
0010 00-10
Change 1

Privacy Statement - Press Release - Copyright Information. - Contact Us

Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business