TM 5-3825-213-35
Number................................ 12
r. Personnel Heater Classification and Rating.
Free length........................... 2 15/16 in.
Manufacturer........................ Hupp Corporation,
Pounds pressure .................. 220-230 lbs @ 2 1/16 in.
Perfection Division
Pressure plate to flywheel .... 15/32 in.
Heat output .......................... 60,000 Btu
Release lever to pressure..... 2 9/32 in.
Fuel consumption (high ........ 75 gph-
plate.
fire).
Release lever to flywheel ..... 2 3/4 in.
Watts (running) .................... 140-150
Backplate mounting to.......... 1 1/4 in.
Maximum ignition voltage .... 120%
pressure plate.
Minimum ignition voltage ..... 85%
Minimum operating voltage .. 75%
o. Steering Gear Classification and Rating.
Voltage ................................ 24 v
Manufacturer........................ FWD Corporation
s. Nut and Bolt Torque Data.
Type..................................... Semireversible cam and
twin lever
Main bearing bolts................ 150 ft-lb
Wheel angle......................... 26 to 30
Connecting rod bolts ............ 90 ft-lb
Lever shaft and bushing ....... 0.0025 to 0.005 in.
Cylinder-head studs ............. 175 ft-lb
clearance.
Manifold stud ....................... 60 ft-lb
Bushing-to-shaft reamed ...... 0.005 in.
Flywheel bolts ...................... 175 ft-lb
clearance.
Spark plugs.......................... 29 ft-lb
Pinion yoke nut .................... 800-900 ft-lb
p. Plow Assembly Classification and Rating.
Differential bearing cap ........ 310-320 ft-lb
Manufacturer........................ Klauer Mfg. Co.
bolts after backlash
Auger drive sprocket ............ 3 with 24 teeth
adjustment.
Auger drive shaft procket ..... 1 with 15 teeth
t. Adjustment.
Auger drive idler sprocket..... 1 with 15 teeth
lower.
Caster
1 1/2 positive
Fan gearease
Camber
2 positive
Type..................................... Reduction gear integral
Toe-in
0 to 1/8 in.
with bevel gear.
u. Time Standards. Table IV lists the number of
man-hours required under normal conditions to perform the
q. Engine Heater Classification and Rating.
indicated maintenance and repair for the snow removal
Manufacturer........................ Hupp Corporation,
unit.
Components are listed under the appropriate
Perfection Division.
functional index. The times listed are not intended to be
Heat output .......................... 60,000 Btu (British thermal
rigid standards. Under adverse conditions, the operations
unit)
will take longer; but under ideal conditions with highly
Fuel consumption................. 75 gph (gallon per hour)
skilled mechanics, most of the operations can be
Watts (running) .................... 40-50
accomplished in considerably less time.
Maximum ignition voltage .... 120% (percent)
Minimum ignition voltage ..... 85%
Note. Symbols in table IV are as follows:
Minimum operating voltage .. 75%
(A) Denotes components relative to the plow.
Voltage ................................ 24 v
(B) Denotes components relative to the carrier.
Table IV. Time Standards.
Lubrication and service
Man/Hours
01
ENGINE
0100
ENGINE ASSEMBLY
Engine assembly
(drain and refill crankcase)
0.8
0106.2
OIL FILTERS
Filter assembly, oil
(remove element, clean housing with approved solvent, dry. Install
0.6
element, start engine, check oil level gage, and inspect for leaks)
0106.5
CRANKCASE VENTILATION
Breather assembly
(remove, clean with approved solvent, dry and replace)
0.5
8
