Ahrens-Fox Company Blueprints

Body Sheet Metal

Copper gasoline tank assembly, for installation above 48" hose box, drawing #7949, drawn by BCM on 5-16-1922 - Part 1 of 3

Copper gasoline tank assembly, for installation above 48" hose box, drawing #7949, drawn by BCM on 5-16-1922 - Part 2 of 3

Copper gasoline tank assembly, for installation above 48" hose box, drawing #7949, drawn by BCM on 5-16-1922 - Part 3 of 3

gasoline tank gauge flange, drawing #9611, drawn by JHM on 6-20-1946

Water tank assembly, drawing #13804, drawn by WH on 6-24-1924, supersedes drawing #13379 - Part 1 of 2

Water tank assembly, drawing #13804, drawn by WH on 6-24-1924, supersedes drawing #13379 - Part 2 of 2

Water Tank Ring (Large), Models J-K-L-M, drawing #8706, drawn by CFR on 10-12-1918.

Chemical/Booster Hose Reel Discharge Elbow (cast brass pipe), drawing #5947, drawn by JW on 1-10-1915.

Hand Crank for Chemical/Booster Hose Reel, drawing #8319, drawn by OLK on 10-11-1915.

Hand Crank Collar for Chemical/Booster Hose Reel, drawing #8320, drawn on 5-11-1914.

5" brass swivel nut for booster connection, drawing #11042, drawn by JHM on 9-28-1946

Trough for carrying 2-1/2 inch hard suction hose, no date or drawing number

Shim for trough for carrying 2-1/2 inch hard suction hose, no date or drawing number

Running-boards for 750-gpm Ahrens-Fox centrifugal pumper that Curt Nepper and George Asmus built on IH chassis for Miamitown, OH, in 1956

Bolts

1/4-inch SAE Bolt & Screw List, drawn by Carl Rottmoeller on 3-20-1919

5/16-inch SAE Bolt & Screw List, 6-22-1914

3/8-inch SAE Bolt & Screw List, 7-15-1914

7/16-inch SAE Bolt & Screw List, drawn by Carl Rottmoeller on 3-17-1919

1/2-inch SAE Bolt & Screw List, 7-14-1914

1/2-inch stud bolts, drawn by B.E.M. on 11-16-1922

9/16-inch SAE Bolt & Screw List, drawn by Carl Rottmoeller on 3-17-1919

5/8-inch SAE Bolt & Screw List

11/16-inch SAE Bolt & Screw List

3/4-inch SAE Bolt & Screw List, 8-1-1914

Brakes

Brake Rod, booster cylinder to comp. lever, drawing #9817, drawn by CCB of LebLond-Schacht on 12-17-1936, used on Models 115, 120, 125, and 128 LeBlond-Schacht trucks (including chassis for Ahrens-Fox fire engines; Schacht and A-F had merged 9 months before).

Chassis Layout Drawings

Chassis Layout Drawing for Ahrens-Fox Model M-K-2 piston pumper #801 for New York City (FDNY), 4-30-1915

Frame Cross Member, rear, drawing #6757, drawn by FW, 8-29-1921.

Clutch

Clutch Release Bearing Flange, drawing #7693, drawn by JWM, 4-10-1946.

Clutch Release Ball Bearing Sleeve, drawing #7694, drawn by JW, 11-8-1918.

Clutch Brake assembly, models J/M/N/P, drawing #9848, drawn by Carl Rottmoeller on 8-5-1922

Electrical

Wiring diagram, 1926 (applies to most Ahrens-Fox pumpers, ladder trucks, etc., 1915-1931)

dash ammeter

Ladders

Hook for clamping ladder in place (goes around rung of ladder), no date or drawing number

Motors

4-cylinder Ahrens-Fox T-head Motor, drawing #6476, drawn by Al K on 8-18-1915

6-cylinder Ahrens-Fox T-head Motor, drawing #6476, drawn by Al K on 8-18-1915

Cam Shaft Bearing, Center, Upper Half, 6 cylinder, drawing #5030, drawn by S.P. Ar. on 4-22-1914.

Cam Shaft Bearing, Center, Lower Half, 6 cylinder, drawing #5031, drawn by S.P. Ar. on 4-22-1914.

Cam Shaft Bearing, Center, Upper Half, 6 cylinder, drawing #5032, drawn by S.P. Ar. on 4-22-1914.

Cam Shaft Bearing, Center, Lower Half, 6 cylinder, drawing #5033, drawn by S.P. Ar. on 4-22-1914.

Connecting rod bolt, for motor and pump, drawing #5086, drawn by S.P. Ar. on 4-15-1914

Liner for connecting rod bearing, for motor and pump, drawing #5087, drawn on 4-15-1914

Connecting rod bearing, upper half, for motor and pump, drawing #5094, drawn by W.H. on 1-16-1924

Photo of part #5094 (upper half) and 5095 (lower half), connecting rod bearings for motor and pump, photographed in 1919

Connecting rod bearing, upper, drawing #10618, drawn by WH on 7-17-1924

Connecting rod bearing, lower, drawing #10619, drawn by WH on 7-17-1924

Connecting rod wrist pin bearing, for motor and pump, drawing #7006, drawn by JW on 5-3-1915

Connecting rod bearing, upper, for 4-3/4 x 6-1/2" pistons, drawing #7544, drawn by WH on 7-17-1924

brass washer for crankcase filler, Model K motor, drawing #12261, drawn by Carl Rottmoeller on 7-7-1925

Magneto Universal Coupling, for 4-cylinder and 6-cylinder Ahrens-Fox T-head Motor, drawing #8826, drawn by S.L.R. on 8-3-1926, supersedes drawing #8821

Magneto Universal Coupling Spring (.030" spring steel) for Models JS/KS/MS/NS/PS, drawing #8790, drawn by S.L.R. on 12-1-1925

Magneto Universal Coupling Spring (.020" spring steel), drawing #8795, drawn by Carl Rottmoeller on 6-30-1919

Water Pump Discharge Manifold Gasket, drawing #5059 on 6-15-1917.

Oil Tube Packing Washer (Felt) for motor and pump, drawing #5194, drawn by JWM on 6-26-1914.

Exhaust Manifold Gasket, drawing #7393, drawn on 3-26-1917.

Exhaust Valve, drawing #7394, drawn on 3-26-1917.

Piston Pumps

1914 side-elevation drawing, 4-cylinder piston pump

Longitudinal Section, left side cutaway of 4-cylinder piston pump

Front of 4-cylinder piston pump, cutaway (interior) view

View Looking Down into interior, 4-cylinder piston pump, 1917-1935

View Looking Down into interior, 4-cylinder piston pump, 1917-1935

Front cross-section of main (upper) pump body, 4-cylinder piston pump

Center cross-section of main (upper) pump body, 4-cylinder piston pump

Front cross-section of drive/crankcase (lower) pump body, 4-cylinder piston pump

Connecting rod bolt, for motor and pump, drawing #5086, drawn on 4-15-1914

Liner for connecting rod bearing, for motor and pump, drawing #5087, drawn on 4-15-1914

Connecting rod bearing, upper half, for motor and pump, drawing #5094, drawn on 1-16-1924

Photo of part #5094 (upper half) and 5095 (lower half), connecting rod bearings for motor and pump, photographed in 1919

Connecting rod wrist pin bearing, for motor and pump, drawing #7006, drawn by JW on 5-3-1915

Valve Seat, 2-7/8", for Model M pump, drawing #6309, drawn by OLH on 9-10-1915.

Oil Tube Packing Washer (Felt) for motor and pump, drawing #5194, drawn by JWM on 6-26-1914.

Piston Rod Packing, drawing #6008, drawn by LEB on 12-12-1946.

Leather Cup for 3-3/4" pump piston, drawing #7868, drawn by JW, 3-18-1920.

Suction Coupling Swivel Nut, 2-1/2" diameter, for 3-5/8" pump, drawing #6077, drawn by OLH on 7-30-1914

5" suction cap screw-ring, drawing #11052, drawn by JHM on 9-30-1946

rubber washer for suction blind cap, drawing #9274, drawn by WH on 3-11-1924

short lug 2-1/2" double-male adapter, drawing #11182, drawn by JHM on 7-24-1946

2-1/2" swivel screw ring, drawing #11250, drawn by JHM on 5-3-1946

rubber washer for coupling, drawing #11252, drawn by JHM on 9-16-1946

adapter, 2-1/2" National Standard thread to International Pipe Standard thread, drawing #11346.

adapter, 3/4" New Bedford female thread to 1" National Standard male thread, drawing #11378, drawn by Richard Curt Nepper on 5-6-1948

Suction Strainer Ring (brass), 6" diameter (double strainer), for Model L, drawing #6404, drawn by JW on 7-28-1916

Radiators

Ahrens-Fox gable radiator for piston pumper, drawing #6954, drawn by Carl Rottmoeller on 8-17-1923 - Part 1 of 2

Ahrens-Fox gable radiator for piston pumper, drawing #6954, drawn by Carl Rottmoeller on 8-17-1923 - Part 2 of 2

Core for Ahrens-Fox gable radiator for Models K-M-N-P, drawing #6931, no date or draftsman's name - Part 1 of 3

Core for Ahrens-Fox gable radiator for Models K-M-N-P, drawing #6931, no date or draftsman's name - Part 2 of 3

Core for Ahrens-Fox gable radiator for Models K-M-N-P, drawing #6931, no date or draftsman's name - Part 3 of 3

Core for Ahrens-Fox gable radiator for Model J, drawing #7717, 12-17-1918 - Part 1 of 3

Core for Ahrens-Fox gable radiator for Model J, drawing #7717, 12-17-1918 - Part 2 of 3

Core for Ahrens-Fox gable radiator for Model J, drawing #7717, 12-17-1918 - Part 3 of 3

Arrangement of hexagonal "honeycomb" tubes in radiator core

Auxiliary Cooler

Layout of auxiliary cooling system, piston pumper

Auxiliary cooler junction box and regulating sleeve (attaches to rear of piston pump, connects to radiator)

Timing Diagrams

Timing Diagram for Ahrens-Fox Models J-K-M-N-P piston pumps and T-head motors

Transmission

Reverse Idler Gear for Transmission, models JS/KS/MS/NS, drawing #7671, drawn by SLR on 6-28-1926.



This page was last updated on August 3, 2001.

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