Equus 3660 - Hand Vacuum Pump & Brake Bleeding Kit Bedienungsanleitung

3660 © Innova 2001FRONTCOVER3660HAND PUMP

8 3660B. VACUUM MOTOR/ACTUATOR TESTING PROCEDURESThe following procedure shows how the vacuum pump might be used tocheck a vacuum motor/actuator for a

3660 9B. TEST PROCEDURESAs a result of normal engine operation, the PCV valve may becomeclogged and reduce the amount of crankcase ventilation. Reduce

10 36601. Inspect the PCV system for worn, kinked or plugged hoses. Makesure all hoses are properly and securely connected.2. Connect the hand vacuum

3660 11Depending on the make, model and year of your vehicle, the EGR valvemay be controlled by one of two methods (see Figure 5):• Ported Vacuum - Th

12 3660B. TROUBLESHOOTINGNOTE:EGR systems vary greatly between vehicle makes and models.The following paragraphs provide general testing and troublesh

3660 13D. TESTING THE EGR VALVE DIAPHRAGM 1. Turn the engine "off"2. Disconnect the vacuum hose at the EGR valve.3. Connect the vacuum pump

14 3660NOTE:Use the following illustrations only as a guide. These drawingsare examples based on manufacturer's specifications of 18 in. (51 cm)H

3660 154. Leaking head gasket, wornvalve guides or weak/brokenvalve springs (Figure 9)If the gauge needle fluctuatesregularly between a high and alow

16 3660XI. FLUID EVACUATION WARNING: DO NOT USE THE HAND VACUUM PUMP TOEVACUATE GASOLINE OR ANY OTHER HIGHLY FLAMMABLEOR TOXIC FLUIDS. CAUTION: Some

3660 171. Attach the 3-1/2" (9 cm) length of tubing to the bottom fitting ofthe reservoir jar lid.2. Tighten the reservoir jar lid onto the reser

i 3660Paragraph Title Page No.I INTRODUCTION... 1II SAFETY PRECAUTIONS ...

18 3660B. FLUID EVACUATION PROCEDURES1. Assemble the fluid evacuation/brake bleeding kit as described onpage 16.NOTE: If a large quantity of fluid is

3660 19Air in the brake system hydraulic lines can result in a "low" or "soft"brake pedal. To remedy this problem, the air must be

20 3660NOTE:It is possible to bleed the brake system without using teflontape on the bleed screw threads, but, air will be drawn from aroundthe bleed

3660 21XIV. SERVICE PROCEDURESIf you have any questions, please contact your local store, distributor orManufacturer Department.USA & Canada: (800

© Innova 2001 3660FRONTCOVER3660HAND PUMP

3660 1I. INTRODUCTIONCongratulations. You have purchased a precision instrumentmanufactured to the highest quality standards. This hand-operatedvacuum

2 3660f. To prevent damage to the on-board computer when taking vehicleelectrical measurements, always use a digital multimeter with atleast 10 Megohm

3660 3B. HOW IS VACUUM MEASURED?The earth’s atmosphere exerts a force on all surfaces it contacts. Thisforce is called “atmospheric pressure”. There i

4 3660V. AUTOMOTIVE VACUUM SYSTEMSA. HOW AN ENGINE GENERATES VACUUMGasoline engines create vacuum as a byproduct of normal operating.During engine ope

3660 5B. VACUUM DISTRIBUTION SYSTEMSIn order to supply vacuum from the intake manifold to the variousvacuum-operated devices found on an automobile, a

6 3660D. APPLYING VACUUM1. Connect the vacuum pump's vacuum fitting to the component orsystem to be tested.2. Squeeze and release the pump handle

3660 7VI. VACUUM MOTOR/ACTUATOR OPERATION AND TESTINGA. VACUUM MOTOR/ACTUATOR DESCRIPTION AND OPERATIONA vacuum motor/actuator is a device that uses v