M/T Vent - T19, Oil Leaks From Breather Vent
83ford20 Article No. 83-6-25TRANSMISSION - MANUAL - WARNER T19 - OIL LEAKS OUT VENT - VEHICLES OVER 8500 GVW
LIGHT TRUCKS 1983 F-250/350, 1982-83 E-350 STRIPPED CHASSIS (WALK-IN VAN)
To prevent transmission gear lubricant from spouting out the primary breather vent of vehicles equipped with Warner Gear T19 4-Speed manual transmission, relocate the vent.
- Referring to Section 16-24, pages 16-24-1, 16-24-3, and 16-24-10, remove the gear shift lever assembly, boot, floor pan cover, weather pad, and gear shift housing from the transmission assembly.
- Cover the transmission with a suitable cover (cloth, paper, etc.) to prevent accidental contamination of the transmission gear lubricant.
- Unscrew the cap retaining the shift lever assembly in the top of the gear shift housing and remove the shift lever assembly from the housing.
FIGURE 28:
- Wipe all the grease off the shift lever lower ball and from the shift lever ball seat of the shift housing (see Sections A and B of Figure 28).
- Remove and clean all traces of gasket material (RTV) from mounting surfaces of the shift housing and transmission case. Remove all sealer from cover bolts.
FIGURE 27:
- Remove the primary breather vent from the rear top of the shift housing (Figure 27) and press plug, part number 353096-S into the old breather hole.
- Referring to Figure 27, locate and drill a 3/8 inch diameter hole, 1-1/4 inch forward and 3/4 inch inboard of the centerline of the left rear shift housing attaching bolt hole.
- Press a new breather assembly, part number 01A-7034, into the new 3/8 inch diameter hole in the shift housing.
FIGURE 28:
- Apply a light coating of ESA-M1C75B lubricant to the shift lever lower ball and to the lever ball seat in the shift housing (see Sections A and B of Figure 28).
- Apply a 1/8 bead of RTV gasket compound, part number ESB-M4G195A, to the center section and inboard of each bolt hole of the mounting flange (see Section B of Figure 28) of the shift housing.
- Apply ESG-M4G194A Thread Sealer to the threads of the six shift housing-to-transmission attaching
bolt and lockwasher assemblies and secure the shift housing to transmission case. Tighten all bolts to 25-35 lbs.ft. torque.
- Position the shift lever assembly to the shift housing and install as shown in Section A of Figure 28. Torque the retaining cap to 8-15 lbs.ft. until the gasket is clamped securely.
- Connect the back-up light wire to the back-up light switch on shift housing.
- Install weather pad, floor pan cover, and floor mat or carpet as outlined in Section 16-24 of 1983 Light Truck Shop Manual.
- Check gear lubricant level in the transmission, add additional ESP-M2C83-C gear lubricant if necessary to fill plug opening.
PART NUMBER PART NAME CLASS
01A-7034 Vent C
353096-S Plug S
C1AZ-19590-B Lubricant AG
D6AZ-19562-A RTV Gasket A
D8AZ-19554-A Thread Sealer AM
D8DZ-19C547-A Lubricant BG
OTHER APPLICABLE ARTICLES: None
WARRANTY STATUS: Reimbursable within the provisions of the Warranty and Policy Manual.
OPERATION: M
TIME: "Actual Time" as defined in the Warranty and Policy Manual. DLR. CODING: Basic Part No. 7034 Code: 77