SECTION II: TRANSMISSION OIL COOLER LINES, BRACKET, SADDLE
SEALS, AND OUTPUT REDUCTION DRIVES
7-7 REPLACE TRANSMISSION OIL COOLER LINES AND SAMPLING VALVE
THIS TASK COVERS
Tool kit, general mechanic's
Gaskets (4) (Appendix G,
Engine deck removed (see
(Appendix C, item 53)
Engine exhaust pipes removed for clarity.
Remove two left-side oil cooler lines (1) from transmission by disconnecting two coupling nuts (2) at two tees (3), and
two coupling nuts (4) and two reducers (5) on opposite ends of two oil cooler lines. Remove and discard two gaskets
(6) from transmission oil cooler.
Remove two clamps (7) from around two right-side oil cooler lines (8) by removing screw (9), two flat washers (10),
and nut (11) from each.
Remove two right-side oil cooler lines (8) by disconnecting two coupling nuts (12) at two tees (3), and two coupling
nuts (13) and two reducers (14) on opposite ends of two oil cooler lines. Remove and discard two gaskets (15) from
transmission oil cooler.
Disconnect temperature transmitter (16) and pressure transmitter (17) from crosspipe (18).
Remove two tees (3), crosspipe (18), and bushing (19).