Figure 3-85. Exhaust pipe, hood, cap, and elbow, removal and installation (engine model D333TA).
washers, then remove two exhaust manifolds and
exhaust pipe. Perform step 3 and remove elbow and
plugs. Install in reverse order.
(5) Install in reverse order.
b. Cleaning, Inspection, and Repair.
3-98. Muffler (Engine Model 687C-18-ES Only)
(1) Clean all parts in an approved cleaning
solution and dry thoroughly.
remove. Install in reverse order.
(2) Visually inspect manifold for cracks,
3-99. Exhaust Manifold (Engine Model 687C-18-
breaks, or other defect. Inspect gaskets for damage or
defect. Inspect mounting hardware for burs, stripped
a. Removal and Installation.
threads, or other defect.
(3) Repair by welding cracks or breaks, and
replacing defective mounting hardware. Replace an
excessively damaged manifold.
capscrews, flange, and gasket.
(4) Remove four nuts and clamp, four nuts and
Section XIV. COOLING SYSTEM
a. Crane-Shovel Unit Model 855BG3. The sealed-
line, and hoses and fittings connecting radiator to engine
type liquid cooling system consists of: radiator, fan, fan
and water pump. Coolant is drawn from bottom of
radiator by the pump, circulated through engine, and