FOR OPERATION OF EQUIPMENT IN
1. ARMY OIL ANALYSIS PROGRAM (AOAP). For
PROTRACTED COLD TEMPERATURES BELOW -
Active Army units, obtain samples from engine and
15 (-260C). Remove lubricants prescribed in Key for
automatic transmission every 50 hours of operation or
temperatures above -15 (-26 ). Relubricate with ,
60 days, (whichever comes first). Reserve and National
lubricants specified in Key for temperatures below -15
Guard activities will use 50 hours or 120 days as the
(-26 ). If OEA lubricant Is required to meet the
prescribed sample intervals. Reserve and National
temperature ranges prescribed in the Key, OEA
Guard equipment In frequent use during active training
lubricant is to be used in place of OE/HDO-10 lubricant
period will adhere to the schedule for Active Army units.
for all temperature ranges where OE/HDO-10 is
As a minimum, one sample from each unit's two week
specified in the Key.
active training period will be submitted for each item of
equipment. Send these samples to the nearest AOAP
3. OIL CAN POINTS. Each 50 hours lubricate control
Refer to TB 43-0210 for sampling
linkage, pins and clevises, and all exposed adjusting
instructions. When or if AOAP laboratory support is
threads with OEIHDO.
unavailable, hard time intervals will apply.
4. ENGINE OIL LEVEL HOT OR COLD CHECK. Cold
engine, oil level should be at high mark on dipstick. Hot
* Do not hold oil samples. Submit oil
engine, oil level must be between high and low marks
samples as soon as they have been
on dipstick (allow to set 5 minutes before checking).
5. ENGINE. Oil is to be changed each time an engine
* Seasonal oil changes will be made
oil change is directed by AOAP laboratory. When
due to expected temperatures. (See
AOAP laboratory support is not available, change oil
each 100 hours. Drain when oil is warm.
CARD 6 OF 7