2002 chevy astro vacuum lines


You are searching repair manual in PDF format about 2002 chevy astro vacuum lines use another keyword for search another post or files



  2002 chevy astro vacuum lines Direct Download speed 5787 Kb/s

  2002 chevy astro vacuum lines Full Version speed 6767 Kb/s




2004 Jeep Grand Cherokee Limited DIAGNOSIS AND TESTING – VACUUM RESERVOIR

0

Filed Under (Jeep) by admin on 18-11-2010

download
1. Disconnect vacuum hose at speed control servo and install a vacuum gauge into the disconnected hose. 2. Start engine and observe gauge at idle. Vacuum gauge should read at least ten inches of mercury. 3. If vacuum is less than ten inches of mercury, determine source of leak. Check vacuum line to engine for leaks. Also check actual engine intake manifold vacuum. If manifold vacuum does not meet this requirement, check for poor engine performance and repair as necessary. 4. If vacuum line to engine is not leaking, check for leak at vacuum reservoir. To locate and gain access to reservoir, refer to Vacuum Reservoir REMOVAL /INSTALLATION . Disconnect vacuum line at reservoir and connect a hand-operated vacuum pump to reservoir fitting. Apply vacuum. Reservoir vacuum should not bleed off. If vacuum is being lost, replace reservoir. 5. Verify operation of one-way check valve and check it for leaks. a. Locate one-way check valve. The valve is located in vacuum line between vacuum reservoir and engine vacuum source. Disconnect vacuum hoses (lines) at each end of valve. b. Connect a hand-operated vacuum pump to reservoir end of check valve. Apply vacuum. Vacuum should not bleed off. If vacuum is being lost, replace one-way check valve. c. Connect a hand-operated vacuum pump to vacuum source end of check valve. Apply vacuum. Vacuum should flow through valve. If vacuum is not flowing, replace one-way check valve. Seal the fitting at opposite end of valve with a finger and apply vacuum. If vacuum will not hold, diaphragm within check valve has ruptured. Replace valve.

Related entry:

yhs-sgm_fb, how to replace vacuum ressevoir e350 van, vacum line diagram for 91 honda accord, 6N0201277, 2005 ford explorer vacuum line routing, vacuum hose disconnected on highlander, Free Engine Vacuum Diagrams, vacuum leak chevy avalanche 2004 actuator, 1998 dakota 2 5 liter vacuum line routing, 1999 chevy express van vacuum reservoir,

2005 Chevrolet Malibu Vacuum Brake Booster Check Valve and/or Hose Replacement Removal Procedure

0

Filed Under (Chevrolet) by admin on 19-10-2010

download
1. Disconnect the brake booster vacuum check valve (1) from the brake booster. 2. If the vacuum check valve (1) needs to be separated from the vacuum hose (3), release and reposition the clamp (2) on the vacuum hose (3) and remove the check valve (1) from the hose (3). 3. If replacing the vacuum check valve (1), remove the grommet (4) from the brake booster and discard the grommet. 4. If removing the vacuum hose (2), take note of the vacuum hose routing then disconnect from the engine intake manifold connection (3) by releasing tension on the vacuum hose clamp (1) and sliding the vacuum hose (2) off the intake manifold connection (3). Installation Procedure Important: A small amount of denatured alcohol can be used as an assembly aid when installing the vacuum check valve and/or grommet. Do NOT use soap. 1. If the vacuum hose (2) was removed, install the vacuum hose into position on the vehicle as noted prior to removal, then connect the vacuum hose (2) to the engine intake manifold connection (3) and secure with the vacuum hose clamp (1). 2. If the vacuum check valve (1) is being replaced, install a NEW grommet (4) to the brake booster. 3. If the vacuum check valve (1) was separated from the vacuum hose (3), install the check valve (1) to the vacuum hose (3). Install and secure the clamp (2) into position on the hose (3). 4. Connect the brake booster vacuum check valve (1) to the brake booster.

Related entry:

2000 chevy malibu vac line routing, kia sadona 2005 vacuum lines, 2003 f150 vacum booster main hose, aveo power steering reservoir hose diagram, 79 lincoln continental vacuum diagram, 2002 chrysler t & c vacuum lines diagram, water routing digram on 2 4 lnissan engine, 2002 vw gti 1 8t vintage air hose diagram, 2007 f150 4wd vacuum hose diagram, vacuum routing 2003 ford focus,

2003 Chevy Astro Van 2WD Distributor Replacement

0

Filed Under (Chevrolet) by admin on 03-07-2010

download
REMOVAL PROCEDURE NOTE: There are two procedures available to install the distributor. Use Installation Procedure 1 when the crankshaft has NOT been rotated from the original position. Use Installation Procedure 2 when any of the following components are removed: The intake manifold The cylinder head The camshaft The timing chain or sprockets The complete engine If the malfunction indicator lamp (MIL) turns on and DTC P1345 sets after installing the distributor, this indicates an incorrectly installed distributor. Engine damage or distributor damage may occur. Use Procedure 2 in order to install the distributor.

Related entry:

1988 chevrolet astro van repair manual, 1986 Chevy Astro manual transmission ticking noise, Removal instructions for Heads on a 1997 Chevrolet Astro Van, chevy astro drive train diagram, 2004 chevy astro ignition key removal, 2004 chevy astro fuse box diagram, 1998 astro van whears the passlock sensor and how much for one, 1998 astro van how to erase the passlock, 1997 chevy astro van cooling system diagram, 1995 astro horn wire diagram,

2002 Chevy Astro Van A/T – Apparent Delayed Engagement Information Automatic Transmission/Transaxle

0

Filed Under (Chevrolet) by admin on 11-08-2010

download
Subject: Engagement Time of Electronically Controlled Transmissions in General Motors Vehicles (Garage Shins, Park to Reverse, Neutral to Drive, Neutral to Reverse, Park to Drive, Delayed Engagement) Models: 2000-2002 Chevrolet Cámaro 2000-2005 Chevrolet Corvette 2000-2002 Pontiac Firebird 2004-2006 Pontiac GTO 2000-2007 All GM Light Duty Trucks 2003-2007 HUMMER H2 2006-2007 HUMMER H3 2005-2007 Saab 9-7X with 4L60-E (RPO M30) or 4L65-E (RPO M32) Automatic Transmission Supercede: This bulletin is being revised to remove 2006-2007 Chevrolet Corvettes. Please discard Corporate Bulletin Number 03-07-30-007C (Section 07 – Transmission/Transaxle). Park/Neutral to Reverse or Drive (commonly called garage shift) engagement times may be different from what many customers might be accustomed to especially if they have recently traded for a General Motors vehicle. Normal Park/Neutral to Reverse or Drive engagement time will be in the vicinity of one (1) second if the automatic transmission fluid (ATF) is above 0°C (32°F) . When the ATF is colder than 0°C (32°F), the engagement time will become longer the colder the transmission fluid. A time limit factor cannot be placed on proper engagement times because the factors that affect transmission operation are many. At the moment of engine start, for economy and emission requirements, the transmission line pressure is maintained at low levels. This allows a lower cold idle engine RPM (the colder the oil is the higher the energy level (engine torque output) required to pressurize the oil).

Related entry:

Whwre is the main fuse box in a 1995 astro van, 2007 CHEVY EXPRESS VAN DELAYED REVERSE ENGAGEMENT, chev astro 2002 wiring diagram, 2004 astro wiring diagram, 1998 chevy astro van repairs, 1992 Astro Van Manual, starting diagram for a 1991 astro van 4 3, chevrolet astro van 1998 manual free, chevy astro 2002 a/c charging, code astro van PO449,

2002-2003 Saturn VUE (Retorque Intake Manifold Vacuum Chamber Bolts, Install Vacuum Chamber Springs)

0

Filed Under (Saturn) by admin on 04-06-2010

download
Condition Some customers may comment on the (MIL) SERVICE ENGINE SOON telltale being illuminated. (DTC(s) P0171 – Fuel Trim System Lean Bank 1 and/or DTC P0174 – Fuel Trim System Lean Bank 2 may be set and stored in the ECM memory.) Cause This condition may be caused by insufficient torque on the intake manifold vacuum chamber bolts. Under deceleration, enough vacuum can be created inside the intake manifold to lift the vacuum chamber off it’s seal creating an intermittent vacuum leak. Correction Refer to the service procedure in this bulletin to retorque the intake manifold vacuum chamber bolts and install the vacuum chamber springs. Procedure: Notice: When servicing intake manifold, do not use power tools. Damage to threads or manifold may occur. 1. Loosen clamp at air cleaner assembly and throttle body assembly. 2. Remove attachment bolts from outlet resonator/duct assembly.