Table 18-1. Preventive Maintenance Checks and Services for Double Drum Winch
Q - Quarterly
S - Semiannually
A - Annually
CHECK FOR AND HAVE
IS NOT READY/
REPAIRED OR ADJUSTED
B D A D W M Q S A
Engine Lubricating a. Check oil level. Add (OEHDO-30 (MIL-L-
21040)) oil to full mark on dipstick as nec-
essary. If engine has been in operation,
allow 20 minutes for oil to drain down to
the crankcase before adding more oil.
b. Change oil after every 150 hours of oper-
c. Replace strainer and filter every 500 hrs.
Engine Lubrication Check all lubricating lines for leaks.
Notify Class III leaks.
shift leader or bargemaster for corrective
At operating temperatures, engine coolant
is hot and under pressure. It also contains
alkaline materials harmful to eyes and skin.
To avoid personal injury, check coolant
level only when engine is stopped and filler
cap is cool enough to be touched with a bare
hand. Should engine coolant come in con-
tact with eyes or skin, immediately flush
affected area with clean water and seek
medical assistance if necessary.
a. Check coolant level and add coolant as
b. Check all water connections and hoses
Class III leaks.
for damage or leaks. Tighten, replace or
repair as necessary.