Usage:
D11N (4HK, 74Z),
D11R (8ZR) Track-Type Tractors;
776B (6JC),
776C (2TK),
777B (4YC, 3NF),
777C (4XJ),
784B (5RK),
785 (8GB),
785B (6HK) 789 (9ZC),
789B (7EK),
793 (3SJ),
793B (1HL) Off-Highway Trucks;
994 (9YF) Wheel Loaders;
5130 (5ZL),
5230 (7LL) Excavators
Description of Change: New housings are available for water regulators in the above machines powered by 3508, 3512 and 3516 Engines. The former housings were made so that the bolts had to be installed upside down. The new housings are easier to service because they bolt from the top down.
Illustration 1. Typical view of the new housing (1) within the upper water lines group.
Illustration 2. Typical view of the new housing (2) within the regulator housing group. (A) Front view. (B) Side view.
Illustration 3. Typical view of the bypass water lines group. (3) 1D-4706 Bolt. (4) 5B-2638 Bolt. (5) 5M-2894 Washer and 7L-7524 Bolt. (6) 8T-6765 Plug. (7) 7E-9584 Elbow.
View of the D11/D11N 7E-5325 Connection Group. (A) Front view. (B) Left side view.
Adaptable To: See Chart 1, 2, 3, 4, 5, 6 and 7 for adaptability and Chart 8 for effectivity of the new housings and components. See Illustrations 1, 2 and 3 for typical views of the regulator housing groups, upper water lines groups and the bypass water lines groups. See Illustration 4 for views of the water connection group for D11/D11N Track-Type Tractors.