INICIO

Rafa jeep

Especificaciones del motor

Motor "Huracán" , cabeza en "F", 134 pulgadas cúbicas(2.2 litros), 4 cilindros.

> Spark plugs: AC-45 or Champion J-8
> Spark plug gap: 0.030 in. (0.762 mm)
> Spark plug torque: 25-33 lbs. ft. (34-44 Nm)
> Firing order: 1-3-4-2
> Distributor rotation: Counterclockwise
> Point gap: 0.020 in. (Prestolite)
> Dwell angle: 42 degress
> Ignition timing: 5 degress BTDC
> Bore and stroke :3 1/8 in. x 4 3/8 in. (79.37 mm x 111.12 mm)
> SAE Horsepower: 15.63
> Max. Horsepower: 72 @ 4000 R.P.M. (71 @ 4000 R.P.M. on military M606's)
> Torque: 114 lbs. ft. (15.7 kg-m) @ 2000 R.P.M. (111 lbs. ft. @ 2200 R.P.M. on military M606's)
> Compression pressure: 120-130 psi (8.4-9.2 kg-cm2)
> Compression ratio: 6.9:1 (7.4:1 high altitude option).
> Valves: 2-in. intake valves in head, exhaust valves in block.
> Valve clearances:
    Intake: 0.018 in.
  Exhaust: 0.016 in.
> Idle speed:
   YF-938-SD carburetor: 600 rpm
   YF-4002-S carburetor: 650-700 rpm
   YF-4366-S, YF-4941-S, or YF-6115-S:
      IAY-4401A distributor: 650-700 rpm
     IAY-4401B distributor: 700-750 rpm

Especificaciones generales (transmisión, transfer, diferenciales, frenos, etc.).

> Front axle: Dana/Spicer 25, 27 or 27A, Full-floating hypoid, Ratio: 4.27:1 (5.38:1 optional)
> Rear axle: Dana/Spicer 44, Semi-floating hypoid, Ratio: 4.27:1 (5.38:1 optional)
> Transfer case - Spicer 18, 2 speeds, 1.00:1 and 2.46:1 (26 tooth input gear and 1-1/8 in. intermediate shaft up to serial number 54-12506; 29 tooth input gear and 1-1/4 in. intermediate shaft after serial number 54-12506)
> Transmission - Warner T-90 3-speed syncromesh, Ratios: 1st-3.339:1 (or 2.798:1), 2nd-1.551:1, 3rd- 1.00:1, Reverse-3.798:1
> Brakes: Hydraulic, 9 in. drum diameter x 1.75 in., 117.8 sq. in. braking area.
> Clutch - 8.5 in. Auborn or Rockford single dry plate with torsional damping, 72 sq. in. area. (Optional Auborn single dry plate, 9.25 in. dia. )
> Cooling system capacity 11 qt. (10.4 ltr.) (12 qt. with heater)
> Electricity - Battery 50 Amp. Hour 12 volt, Generator 35 Amp.

> Frame - Heavy steel channel sides, 4.125 in. depth x 1.937 in. width, with 6 cross members (possibly five on early models). Length 122.656 in.
> Fuel tank 10 1/2 gallons (38.75 ltr.)
> Shock absorbers - Telescopic hydraulic. Monroe, 10.75 in. dia. double acting.
> Springs - Semi-elliptical leaf type. Front: 36 1/4 in. x 1 3/4 in., 10 leaves, Rate 260 lb./in. Rear: 42 in. x 1 3/4 in., 9 leaves, Rate 190 lb./in. (Optional 11-leaf Heavy-Duty, Spring Rate: 225 lb./in.), (10 leaves, Rate 400 lb./in. on some M606 models).
> Steering - Cam and lever, overall ratio 17.9 to 1 (Ross Model T-12 with 14-12:1 ratio on early models)
> Tires - 6.00x16 - 4 ply (7.00x15 optional, also 7.00x16 on military M606 version)
> Wheels - Kelsey-Hayes 4.50x16 inch, 5 stud

Instrumentation: Ammeter, Heat Indicator Gauge, Speedometer, Oil Pressure Gauge, Fuel Level Gauge. The small speedometer (similar to the CJ-2A and CJ-3A) used in early models was manufactured by King-Seeley, part number 640131 in the CJ-3B Parts List (second edition) dated November 1956. An Auto-Lite unit was used in Jeeps that registered in kilometers. Starting with serial number 57348-34452 a new larger speedometer/instrument cluster was used. It was either a King-Seeley p/n 911618 or Stewart-Warner p/n 913373. The latter S-W speedo is the same unit that is in the FC-150 and CJ-5.

Domingo, 19 Enero 2003