1984 CARBURETOR ADJUSTMENT SPEC. REVISIONS. Oldsmobile Custom Cruiser 1984

MODELS/YEARS ALL 1984 MODELS

Attached are new carburetor model adjustment specifications that should be inserted and kept with the 1984 New Product Service Information Manual until the Chassis Service Manual is published.

1984 ADJUSTMENT SPECIFICATIONS

Varajet Model E2SE

CHOKE VB FLOAT LEAN IDLE AIR CHOKE LINK PRI. CARB. SETTING MIXT. MIXT. VALVE STAT CAM SIDE NUMBER +/-2/32" NEEDLE NEEDLE SPRING LEVER +/-3.5 DEG +/-2.5 DEG ------ --------- ------ ------ ------ ----- ---------- ---------- 17084534 5/323.6 21/2 4 1/2 .085 28 DEG 25 DEG 17084535 5/323.6 21/2 4 1/2 .085 28 DEG 25 DEG 17084537 5/323.6 21/2 4 1/2 .085 28 DEG 25 DEG 17084538 5/323.6 21/2 4 1/2 .085 28 DEG 25 DEG

VB AIR SEC. UN- CARB. VALVE SIDE LOADER NUMBER LINK +/-3.5 DEG +/- 6 DEG ------- ---- ---------- --------- 17084534 1 DEG 35 DEG 45 DEG 17084535 1 DEG 35 DEG 45 DEG 17084537 1 DEG 35 DEG 45 DEG 17084538 1 DEG 35 DEG 45 DEG

Secondary Lockout - .025 1.015

E2ME

RICH CHOKE FLOAT LEAN MIXT. IDLE IDLE CHOKE LINK CARB. SETTING MIXT. SCREW MIXT. AIR STAT CAM NUMBER +/-2/32" SCREW +/-2/32" NEEDLE BLEED LEVER +/-2.5 DEG ------ -------- ----- -------- ------ ----- ----- ----------- 17084191 10/32 1.304G 4/32 NOTE 2 1.756G .12OG 18 DEG 17084195 10/32 1.304G 4/32 NOTE 2 1.756G .12OG 17 DEG

VAC. VAC. BREAK BREAK UN- CARB. FRONT REAR LOADER NUMBER +/-2.5 DEG +/-3.5 DEG +/-4 DEG ------ ---------- ---------- -------- 17084191 28 DEG 24 DEG 32 DEG 17084195 27 DEG 25 DEG 35 DEG

E4ME - E4MC

RICH CHOKE FLOAT LEAN MIXT. IDLE IDLE AIR CHOKE LINK CARB. SETTING MIXT. SCREW MIXT. AIR VALVE STAT CAM NUMBER +/-2/32" SCREW +/-2/32" NEEDLE BLEED SPRING LEVER +/-2.5 DEG ------ -------- ----- -------- ------ ----- ------ ----- ----------- 17084246 10/32 1.304G 4/32 NOTE 2 1.756G 1 .120G 24.5 DEG 17084252 14/32 1.304G 4/32 NOTE 2 1.756G 1/2 .120G 14 DEG 17084254 14/32 1.304G 4/32 NOTE 2 1.756G 1/2 .120G 14 DEG 17084256 10/32 1.304G 4/32 NOTE 2 1.756G 1/2 .120G 14 DEG 17084258 10/32 1.304G 4/32 NOTE 2 1.756G 1/2 .120G 14 DEG 17084554 14/32 1.304G 4/32 NOTE 2 1.756G 1/2 .120G 14 DEG

VAC. VAC. BREAK BREAK AIR UN- CARB. FRONT REAR VALVE LOADER NUMBER +/-2.5 DEG +/-3.5 DEG LINK +/- 4 DEG ------ ------- ---------- ---- ---------- 17084246 22 DEG 24 DEG .025 32 DEG 17084252 27 DEG 41 DEG .025 35 DEG 17084254 27 DEG 41 DEG .025 35 DEG 17084256 27 DEG 41 DEG .025 35 DEG 17084258 27 DEG 41 DEG .025 35 DEG 17084554 27 DEG 41 DEG .025 35 DEG

1. Preset 1.756G, final adjustment on vehicle. 2. Preset 3 turns, final adjustment on vehicle. 3. G = Gage 4. Secondary lockout - .015

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.