Piper SEMINOLE PA-44-180, Maintenance Manual

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Figure 12-3. Lubrication Chart (Landing Gear, Nose)
PIPER AIRCRAFT
PA - 4 4 - 1 8 0 / 1 8 0 T
AIRPLANE MAINTENANCE MANUAL
12-29-03
Page 12-16
Revised: June 20, 1995
1D16
COMPONENT LUBRICANT FREQUENCY
1. NOSE WHEEL BEARINGS - SEE SPECIAL TEXACO MARFAX ALL
INSTRUCTION 3 AND NOTE 2 PURPOSE GREASE OR MOBIL
GREASE 77 (OR MOBIL EP2
GREASE)
100 HRS
2. NOSE GEAR TORQUE LINK ASSY, NOSE GEAR PIVOT
POINT, NOSE GEAR DRAG LINK ASSY STEERING
BELLCRANK PIVOT POINTS, STEERING BELLCRANK
ROD ENDS, NOSE GEAR STEERING ROLLERS.
HYDRAULIC CYLINDER ROD END & MASTER CYLINDER
ROD END, DOOR & RETRACTION MECHANISM, NOSE
GEAR CENTERING SPRING PIVOT POINT - SEE
SPECIAL INSTRUCTION 2
MIL-L-7870 100 HRS
3. NOSE GEAR DOWNLOCK & CYLINDER SEE SPECIAL
INSTRUCTION 2
MIL-L-7870 100 HRS
4. NOSE GEAR STRUT HOUSING - SEE SPECIAL
INSTRUCTION 6
(S/N’S 4495001 AND UP - SPECIAL INSTUCTION 2)
MIL-G-23827 100 HRS
5. EXPOSED OLEO STRUT SEE SPECIAL
CARBON DIOXIDE
RELEASE
INSTRUCTION 4 AGENT DRY LUBRICANT
(S/N’S 4495001 AND UP - SPECIAL INSTUCTION 2) MS-122N/CO2 100 HRS
6. STEERING BUNGEES SEE SPECIAL INSTRUCTION 7 LUBRIPLATE #907
AND CAUTION 3 (PURCH) FISKE BROS.
REFINNING CO.
AS REQUIRED
SPECIAL INSTRUCTIONS
2. Bearings and Bushings - Clean exterior with a dry type solvent before lubricating.
3. Wheel Bearings - Disassemble and clean with a dry type solvent Ascertain that grease is packed between the bearing roller and
one. Do not pack grease in wheel housing.
4. Oleo Struts, Hydraulic Pump Reservoir and Brake Reservoir - Fill per instructions on unit or container.
6. Lubrication Points - Wipe all lubrication points clean of old grease, oil. dirt, etc., before lubricating
7. Bungee - Lubricate springs if bungee is disassembled.
CAUTIONS
3. Do not apply lubricant to rubber parts.
NOTES
2. Wheel bearings require cleaning and repacking after exposure to an abnormal quantities of water.