Document pe34bX4Qd4N5gEzwaE296V4OB

.......................................... . WASHERS (WROUGHTJ-776 PLATED Diameter________________ Part No. 5/16 in. ------- --3/8 in. -- 1/2 in. 5/8 in. ______________ 3-9120 3-9121 3-9122 3-9123 VACUUM GAUGE-908 (SEE INDEX 218, PAGES 84-86 FOR VARIOUS MOUNTING PANELS.) MANIFOLD VACUUM GAUGE 3-5788 ILLUMINATED 0-30 inches 2" diameter gauge is graduated in inches of vacuum and color coded to indicate most efficient engine operation. Indicates carburetion and ignition malfunctions. Chrome plated with U clamp. Use with 3-5785 single panel and 3-5786 light source kit. DIESEL TACH0METERS-908tiiiiiiiiiiiiiiiiiiiiiiuiiiimiiiiiiiiiiiiiiiiiiiiitiiiiiiiiuiiuiniiiiiiiiiiiiiiiiiiiiiiniiiiiiiiiiiiiiiimiiiiimiiiiiiiiiiiimiimiiimtiiiiiii HIGHEST QUALITY PRECISION ELECTRIC TACHOMETERS FOR DIESEL TACH-GENERATOR SYSTEMS ICC Regulations require large trucks to make an immediate stop and repair or replace inoperative tachometers. TACH HEADS Simplest tachometers to install -no makeor-break points in generator therefore longer, maintenance free life. No batteries or re lays to check or replace. STANDARD 90 SCALE HEAD SWEEP SCALE 250 HEAD RUGGED1ZED AND SEALED HEAD No battery replace ment . R.P.M. Range (Wired for Illumination) Avai lable in 4 RPM ranges and in three head styles Standard 90 Scale Sweep Scale 250 Scale Ruggedized and Sealed 90 Scale No maintenance care necessary gives higher accu racy over longer periods. 0 - 2000 0 - 2500 0 - 3000 0 - 4000 3-5700 3-5703 3-5706 3-5709 3-5701 3-5704 3-5707 3-5710 3-5702 3-5705 3-5708 3-5711 Standard and Sweep Seal es can be mounted in 3-3/8" dia., SAE Standard panel cut-out or may be mounted on column or above dash using Balkamp Chrome Housing 3-5690. Four shunts provided with Tach heads take care of ratio changes - no differ ent power units to stock and handle. Ruggedized and Sealed head is designed for severe environment and vibration. Meter movement internally suspended in shock mounts and entire head is hermetically sealed, mounts into 3 3/4" dia. panel cut-out. Non-illuminated. Replacement Parts 201