TM 5-3810-307-24-2-2
Definition
Loctite 609:
A single component anaerobic, liquid adhesive that meets or exceeds the re-
quirements of MIL-R-46082A (MR) TYPE 1.
Some of the equivalent products are Loctite 601 and Permabond HL 138.
Lubriplate 105:
A mineral oil base grease with calcium soap (2 percent to 6 percent), and
zinc oxide (2 percent to 4 percent) additives.
Magnetic Particle Inspection:
A method of checking for cracks in either steel or iron parts. This method
requires a Magnaflux or equivalent machine that imparts a magnetic field on
the part being checked.
Mallet:
A hand tool consisting of a soft head, either wood, plastic, lead, brass, or
rawhide, on a handle.
MAX:
Maximum allowed
MIN:
Minimum allowed
No.:
Number
O.D.:
Outside Diameter
OS:
Oversize
Protrusion:
The difference in the height between two parts in the assembled state.
STD:
Standard
TC:
Torque Converter; used when referring to the torque converter cooler.
TDC:
Top Dead Center; refers to the position of the piston or the crankshaft rod
journal. The piston is at its highest position in the cylinder. The rod journal is
pointing straight up toward the piston.
T.l.R.:
Total Indicator Runout; used when measuring the concentricity or the runout.
The T.I.R. refers to the total movement of the needle on a dial indicator, from
the most negative reading to the most positive reading.
Water Pump Grease:
A premium high temperature grease that will lubricate antifriction bearings
continually from minus 40C (minus 40F) to plus 150C [plus 350F].
Some of the greases meeting this requirement are Aeroshell No. 5, Chevron
SRI, Amoco Rykon Premium No. 2, Texaco Premium RB, and Shell Dolium
R. Aeroshell No. 5 is not compatible with the other greases and must not be
mixed. Cummins Engine Company, Inc., uses Aeroshell No.5 on new en-
gines and components.
