©2006 Dynojet Research, Inc. All Rights Reserved. Illustrated Parts List for Model 248 Automotive Dynamometers. This manual is copyrighted by Dynojet Research, Inc., hereafter referred to as Dynojet, and all rights are reserved. This manual is furnished under license and may only be used or copied in accordance with the terms of such license. This manual is furnished for informational use only, is subject to change without notice, and should not be construed as a commitment by Dynojet.
TABLE OF CONTENTS Model 248 Illustrated Parts List Model 248 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 248H Generic Car Dyno. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 248H Generic Car Dyno (Continued) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 248HW Heavy Wide Generic Car Dyno . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Standard Air Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MODEL 248 ILLUSTRATED PARTS LIST This document provides illustrations and part number listings for the model 248 automotive dynamometer (dyno) including: part number 81148200 dynamometer model 248H Generic Car Dyno 81148300 High speed 248HS Dyno 811484 heavy wide 248HW Dyno 248H-102 48" High Inertia Dyno 248HW-102 248 Wide Car Dyno 448-4WD 248/248-4WD Dyno 264111001 Proportional Air Brake Document Part Number: 98100001 Version 1 Last Updated: 10-24-06 Model 248 Automotive Dynamometer Illustra
1 Models using the 248 Dyno: 1 2 81148200 248H GENERIC CAR DYNO, SEE PAGE 2 81148300 HIGH SPEED 248HS DYNO, SEE PAGE 3 81148400 HEAVY WIDE 248HW DYNO, SEE PAGE 4 248H-102 DYNOJET 48" HIGH INERTIA DYNO, SEE PAGE 11 248HW-102 448-4WD Model 248 Overview .MODEL . . . .248 . . OVERVIEW ...........................
1148200 248H Generic Car Dyno 1 248C-200F FRAME, AUTO DYNO 2 C2004 H-FRAME WELDMENT, 248 (2) 3 C2008 SMALL COVER, 248 4 248C-353M BRACKET, PICKUP, CAR 5 1 X 2.75 BOLT BOLT, 1" X 2.75 (4) 6 1" LOCKWASHER 1" BUSHINGS (4) 7 1" NUT NUT, HEX, 1" (12) SHIPS LOOSE, USED TO ATTACH DYNO TO ANCHOR (NOT SHOWN) 8 1" WASHER WASHER, FLAT, 1" (8) 9 10006B-106 FITTING, BARB, MALE PIPE RIGID (2) 10 3/8 HALF NUT 248H Generic Car Dyno .248H . . .GENERIC . . . . . CAR . . .DYNO ..................
1 248C-344RTK HI-INT DRUM, TURNED & KNURLED (2) 2 SHAFT SHAFT, 3 15/16 X 89.
81148400 248HW Heavy Wide Generic Car Dyno uses: 1 61116810 FRAME, 248HW-102 DYNO 2 61116180 H-FRAME ASSEMBLY, 248HW (2) 3 72213001 SPACER ASSEMBLY, B-LOK, HS-DRUM (4) 4 32410820 COLLAR, B-LOCK, 3-15/16" (4) 5 VPS363 BROWNING BEARING (2) VF4S-363 FLANGE BEARING (2) 6 29270007 MOD-248 HI-SPEED TO HW DRUM, KNURL (2) 7 22139990 SHAFT, HW-DYNO 2 1 AD157 AD156 71116180 248 Heavy Wide Pit Cover Assembly, 248HW-102 8 21219504 COVER, LEFT PIT NON-BRK SIDE, 248HW 9 21219505 COVER, RI
1 64111003 BRAKE SOLENOID SUB-ASSEMBLY (AIR BRAKE CONTROL SWITCH) REFER TO PAGE 6 2 C2003A BRAKE ASSEMBLY REFER TO PAGE 7 3 66912001 WIRE HARNESS, PRESSURE SWITCH 4 021120501 HOSE, 3/8", LENGTH 27" Model 248 Automotive Dynamometer Illustrated Parts List Standard Air Brake .STANDARD . . . . . .AIR . . BRAKE .........................
64111003 Brake Solenoid Sub-Assembly (Air Brake Control Switch) 1 145750001 SWITCH, PRESSURE, 1/8NPT/40PSI 2 141821201 BUSHING 3 141900001 FITTING, 10006B-104 4 141622201 STREET TEE 5 24310201 VALVE, 55B-21-PI-550CAAD 6 145000001 MUFFLER P38 7 34141323 REDUCER, NIPPLE, 3/8" X 1/4" 8 44997102 FERRULES, 18 AWG YELLOW (2) 9 66912001 WIRE HARNESS, PRESSURE SWITCH Model 248 Automotive Dynamometer Illustrated Parts List Standard Air Brake—Air Brake Control Switch .STANDARD . . . . .
C2003 Brake Assembly-Left (not shown) C2003a Brake Assembly-Right 1 2400-SC-OEM AIR CAN, BRAKE INCLUDES MOUNTING HARDWARE 2 C20035 RETAINER, 248 BRAKE 3 C20033 BRAKE HEAD WELDMENT, 248 4 T167-4 BRAKE SHOE 5 1X2.75 PIN CLEVIS PIN, 1" X 2.75" (2) 6 3/16X1.5 COT COTTER PIN, 3/16" X 1.5" (2) 7 1" BUSHING BUSHING, 1" MACHINE (3) 8 C20034 LEVER, BRAKE ASSEMBLY, 248 9 C20032 BRAKE WELDMENT-RIGHT, 248 10 19101 C20031 1 Brake Assembly .BRAKE . . . .ASSEMBLY .........................
1 1 31614100 DIN RAIL 2 36560834 SCREW, 1/4"-20 X 1/2", BUTTON-HEAD (4) 3 64111002 CONTROL VALVE ASSEMBLY (ELECTRONIC PRESSURE REGULATOR (EPR), BUZZMATIC) 4 21619200 TEMPERATURE SENSOR BRACKET 5 44997101 TEMPERATURE SENSOR 6 64111001 PROP AIR REGULATOR SUB-ASSEMBLY SEE PAGE 9 1 3 2 6 Proportional Air Brake, Accessory .PROPORTIONAL . . . . . . . . .AIR . .BRAKE, . . . . ACCESSORY ..................
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1 66914001 WIRE HARNESS, BUZZMATIC (EPR) 2 11108700 TUBING, 1/4", NYLON BLACK (EPR OUT) 3 11108700 TUBING, 1/4", NYLON BLACK (EPR IN) 4 BRAKE SOLENOID WIRES (PART OF 24310201, VALVE) 5 66912001 WIRE HARNESS, AIR PRESSURE SWITCH 6 021120501 HOSE, 3/8", LENGTH 27" 7 49950030 TEMPERATURE SENSOR AND CABLE Model 248 Automotive Dynamometer Illustrated Parts List Proportional Air Brake—Cables and Wires .PROPORTIONAL . . . . . . . . .AIR . .BRAKE—CABLES . . . . . . . . . AND . . .WIRES .......
.48". .HIGH . . . INERTIA . . . . .DYNO ....................... DYNOJET 48" HI INERTIA DYNO 1 145300001 REGULATOR,WITH BOWL, 1/4 NPT 2 145800001 GAUGE, PRESS, 100 LB.
248 Car Dyno, Wide .248 . .CAR . . DYNO, . . . . WIDE .........................
.248/248-4WD . . . . . . . DYNO ..........................
.PLATFORM . . . . . .RAILING, . . . . . CAR . . .DYNO ...................
248-104 Car Dyno Side Enclosure Kit 1 248-104-1 COVER, CAR SIDE, BR CTR 2 248-104-2 COVER, CAR SIDE, BRK SD END (2) 3 248-104-3 COVER, CAR SIDE (2) 4 248-104-4 COVER, CAR SIDE, NON-BRK 3 THE FOLLOWING ITEMS ARE NOT SHOWN: 36560834 SCREW, 1/4-20 X 1/2", BUTTON HEAD (60) 97437060 STICKER, DYNOJET, 18.75 X 3, BLACK (2) 78113001 5 High Speed Dyno Side Cover Kit, 248HS-102 21219503 SIDE COVER-ABOVE GROUND, 248HS-102 (2) 248-104-1 COVER, CAR SIDE, BR CTR Car Dyno Side Enclosure Kit .CAR . . DYNO . .
