Fleetwood V8-368 6.0L VIN 9 FI (1982)
Fluid Pump: All Technical Service Bulletins
A/T- Oil Pump Rotor and Slide Service Procedure
Bulletin No. T
84-72
File In Group
7
Number
102
Date
Apr. '84
SUBJECT:
SERVICE PROCEDURE FOR THE OIL PUMP ROTOR AND SLIDE - THM 200-4R
MODELS AFFECTED:
1981-1984 DEVILLE AND BROUGHAM
FIGURE 1 - THM 200-4RTRANSMISSION OIL PUMP ASSEMBLY
Service parts are available to service the oil pump rotor and slide (items #14 and #6, Figure 1) on all models of the THM 200-4R transmission used on
1981 through 1984 Deville and Brougham vehicles. The service procedure and parts information outlined in this bulletin must be followed to assure that
proper end clearance of the oil pump rotor and/or slide is maintained during the overhaul of any THM 200-4R transmission oil pump assembly.
Service Procedure:
1.
Disassembly and inspection of the oil pump.
A.
Remove transmission from vehicle and disassemble the oil pump body assembly following procedures outlined in the appropriate model
year Service Information Manual. Refer to Figure 1 for reference of the THM 200-4R transmission oil pump body assembly.
NOTICE:
DO NOT attempt to service the oil pump rotor and/or slide if either the pump body or pump cover (items #3 or #17, Figure 1)
surfaces are scored. Servicing the oil pump rotor and slide should be performed if ONLY the rotor and/or slide part(s) show
wear.
FIGURE 2 - GAUGING ROTOR
