UNIT PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - CONTINUED
Table 1. Unit Preventive Maintenance Checks and
Services (PMCS) for 613CS Scraper - Continued.
NOT FULLY MISSION
c. Clean top of batteries with a clean
d. Inspect batteries for evidence of a
cracked case and electrolyte leak-
e. Disconnect battery cables (WP
If machine is equipped with original equipment maintenance-
free batteries, batteries will have no filler caps; electrolyte
level cannot be checked.
Skip steps f through i if batteries are maintenance free.
f. Ensure all battery filler caps are
h. Remove filler caps and check elec-
trolyte level in battery cells. Elec-
trolyte level should be to bottom of
filler openings. Add distilled water
as required and reinstall filler caps
i. As required, use a baking soda
solution of 4 oz (100 grams) of bak-
ing soda with 1 qt (1 L) of clean
water to remove any acid film from
batteries. Rinse with clean water.
j. Clean battery terminals with a fine
grade of sandpaper or emery cloth
00). Coat terminal connections with