MIL-DTL-46709F(AT)
3.4.1.3.2 Operational fluids and lubricants. Each vehicle and its components shall
conform to their respective operational fluid and lubricant requirements. Contaminated fluids and
lubricants shall be removed and properly disposed. Operational fluids and lubricants shall be
applied in accordance with LO 9-2350-311-12, drawings, and documents applicable to the vehicle
components. Any excess operational fluid or lubricant shall be removed and properly disposed.
3.4.1.3.2.1 Lubrication of fittings and surfaces. After cleaning and drying, lubrication
shall be applied to the following points:
a.
Cab - race ring bearings.
b.
Cab - race ring bearings (race ring surface only).
c.
Cab side door latches.
d.
Cannon, bore, breech, firing mechanism, and support lugs.
e.
Cradle cam grooves.
f.
Elevating cylinder exposed piston rod.
g.
Elevating cylinder hinge.
h.
Engine mount clamping screw.
i.
Engine mounting bracket lock pin.
j.
Equilibrator chain and adjusting screw.
k.
Evacuator balls, vent seats, and holes (not on M109A5) - clean and preserve with
CLP.
l.
Evacuator balls, ring, and tube surface (not on M109A5) - lubricate with grease
GMD or GGP.
m.
Gun elevating mechanism.
n.
Gun mount - cam hinge pin (two fittings).
o.
Gun travel lock support hinge.
p.
Idler wheel hub studs.
q.
M140 alignment device dovetail mount.
r.
Muzzle brake.
s.
Pintle.
t.
Rammer blocking valve plunger and roller.
u.
Rammer support.
v.
Roadwheel hub studs.
w.
Speedometer adapter housing.
x.
Sprocket hub, final drive.
y.
Steer shaft bushing.
z.
Torsion bar anchors.
aa.
Torsion bar plugs.
ab.
Tow cable.
ac.
Track adjusters.
ad.
Transmission and final drive breathers.
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