Cutlass Cruiser V8-307 5.0L VIN Y 4-bbl (1983)
6.
Disconnect vacuum hoses from canister purge TVS and remove TVS (see appropriate Figure). Use TVS switch socket wrench J 26435 (or J
26435-A), or equivalent 7/8" socket with a slot in the side.
7.
New canister purge TVS Part Number 22536551 has the threads precoated with sealant. If the threads are not precoated, then coat with thread
sealant Part Number 1052080 or equivalent Install using TVS swithc socket wrench J26435 or equivalent.
8.
Reinstall vacuum hoses to TVS as shown in Figure 3. Hose routings should be as shown in the applicable Figure (1, 2, or 4).
9.
Reinstall air cleaner insuring all hose and electrical connections are made.
10.
Reinstall A/C Compressor support brace, on the Toronado and the Cutlass coupes, reinstall A/C Compressor to mounting brackets, reinstall bolts
and belt. Using a Belt Tension Gage, Tension (used) belt to 400 N-m (90 lb.) minumum. Torque mounting bolts to 50 N-m (38 ft. lbs.).
Reconnect electrical connector to A/C Compressor.
11.
Refill coolant following the procedure and CAUTION listed on page 6B-6 of the 1983 Oldsmobile Cutlass, Delta 88, Custom Cruiser,
Ninety-Eight, Toronado Chassis Service Manual.
12.
Reconnect negative battery cable.
13.
Install a Campaign Identification Label.
14.
Remove fender blankets and close hood.
Campaign Label, Parts & Waranty Claim Information
CAMPAIGN IDENTIFICATION LABEL
Each label provides space to print the campaign number, and the five (5) digit dealer code of the dealer performing the campaign. Insert this information
with a typewriter or ballpoint pen. When installing label, clean and dry the surface of the radiator support tie bar and apply the campaign label where it is
readily visible.
PARTS INFORMATION
To ensure parts are obtained as soon as possible, order them from GM Service Parts Operations
(GMSPO) on a C.I.O. order, with NO special instruction code, but order on an advise cods (2). Use the following part number:
Switch, Thermo Vacuum Canister Purge
Part Number
Quantity Per Vehicle
Switch, Thermo Vacuum Canister Purge
22536551
1
WARRANTY CLAIM INFORMATION
PC
PART-NO.
TOT-PTS
TC
LAB-OP
LHRS
ST
SUBLET
Replace Switch, Thermo Vacuum Canister Purge, Toronado and Cutlass Coupe Only
96
V4831
.6*
--
--
Replace Switch, Thermo Vacuum Canister Purge, Toronado and Cutlass Coupe Only
96
V4830
.4*
--
--
*.1 hour for clerical administration may be added to the above operation.
Parts allowance:
Current dealer price, plus 30% handling allowance.
Owner Letter Information
August 1988
TO ALL OLDSMOBILE DEALERS:
Oldsmobile Division is releasing Campaign 83-E-05 involving certain 1983 Oldsmobile model vehicles equipped with 5.0L engines which may
experience an inoperative canister purge Thermo Vacuum SWitch (TVS). An inoperative canister purge TVS can affect the intended function of the
evaporative emission control system.