FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Seals and Gaskets: Labor Times

Standard HoursManufacturer Warranty HoursSkill LevelNotes
Replace
Fluid Pan Gasket
THM 350/4000.80.6CIncludes: R&R Trans Pan, Service Filter And Make All Necessary Adjustments.
THM 700-R4 / 4L60 / 4L60E1.20.0CIncludes: R&R Trans Pan, Service Filter And Make All Necessary Adjustments.
Governor Cover Gasket
THM 400-475 (3L80-3L80HD)
Governor Cover and/or Seal0.80.5B
Extension Housing Seal
THM 400-475 (3L80-3L80HD)
Extension Housing Rear Oil Seal0.80.5B
THM 700-R4 (4L60-4L60E)
Extension Housing Rear Seal0.80.5C
Oil Pump Seal
THM 400-475 (3L80-3L80HD)2.82.0B
Note
With Strut Rods, Add0.50.3B
With Skid Plate, Add0.50.3B
THM 700-R4 (4L60-4L60E)
Front Pump Seal2.82.0B
Note
With Skid Plate, Add0.50.3B