TM 55-1930-209-14&P-19
Table 3-3. Preventive Maintenance Checks and Services for ROWPU System (Continued)
B -
Before
D -
Daily
Q - Quarterly
D -
During
W -
Weekly
S - Semiannually
A -
After
M -
Monthly
A - Annually
INTERVAL
ITEM
PROCEDURES
EQUIPMENT
ITEM
TO BE
CHECK FOR AND HAVE
IS NOT READY/
NO.
INSPECTED
REPAIRED OR ADJUSTED
AVAILABLE IF
B D A D W M Q S A
AS NECESSARY
2) Remove and replace filter as follows:
(a) Wipe dirt from oil filter.
(b) Remove and discard filter.
(c) Clean the filter base and remove
all old gasket material.
(d) Lightly coat filter gasket with
engine oil.
(e) Install new filter. Hand tighten an
additional 3/4 turn after gasket
contacts the base.
3) Fill crankcase with 9 gal of oil.
4) Start and run engine to operating tem-
perature. Check for leaks.
c. Check pump lubricant level in sight glass.
Oil level to low.
If necessary, unscrew HP pump oil
breather and add oil (OE/HDO-MIL-L-
2104) until level is between MAX and
MIN marks on oil level gauge.
NOTE
The caterpillar model 3406T1 engine has
been modified to accept Installation of the
Oildex filtered and controlled crankcase
ventilation system.
d. Empty and clean glass collecting bowl
located at bottom of filtering system as
follows:
2) Remove bowl by pulling down metal
tab of cage holding the bowl.
3) Unsnap wire cage on each side of
bowl bottom.
4) Remove bowl; wipe with dean cloth.
Do not use abrasives.
3-26 Change 1
