MODEL 188 & T188 SERIES SERVICE MANUAL
FREQUENCY (HOURS)
METHOD OF APPLICATION
GUN
CAN
(FOR POWDERED
GRAPHITE)
WHERE NO INTERVAL IS SPECIFIED,
LUBRICATE AS REQUIRED AND
WHEN ASSEMBLED OR INSTALLED.
NOTE
The military specifications listed below are not mandatory, but are
intended as guides in choosing satisfactory materials.
Products of
most reputable manufacturers meet or exceed these specifications.
LUBRICANTS
PG
SS-G-659
.............
POWDERED GRAPHITE
OR
MIL-G-81322A ...........
GREASE
GL
MIL-G-21164
...........
HIGH AND LOW TEMPERATURE GREASE
OG MIL-L-7870 ............
GENERAL PURPOSE OIL
PL
W-P-236 ............
PETROLATUM
OL
VV-L-800A
............
LIGHT OIL
MAIN GEAR
TAIL GEAR
DO NOT LUBRICATE UNDER
EXTREMELY DUSTY CONDITIONS.
ENGINE CONTROLS
REFER TO SECTION 5
FOR INSTRUCTIONS
AILERON AND WING
FLAP BELLCRANK
NEEDLE BEARINGS
l
TAILWHEEL LOCK
-
CONTROL
Figure 2-5.
Lubrication (Sheet 1 of 3)
Revision 1
2-17