RAM 3500 Truck 4WD V8-5.9L VIN Z LDC (2000)
Coolant Line/Hose: Service and Repair
ENGINES WITHOUT AIR CONDITIONING
REMOVAL
A water pump bypass hose is used between the intake manifold and water pump on all gas powered engines. To test for leaks, refer to Cooling System,
Testing and Inspection.
1. Partially drain cooling system.
2. Do not waste reusable coolant. If the solution is clean, drain the coolant into a clean container for reuse.
WARNING: CONSTANT TENSION HOSE CLAMPS ARE USED ON MOST COOLING SYSTEM HOSES. WHEN REMOVING OR
INSTALLING, USE ONLY TOOLS DESIGNED FOR SERVICING THIS TYPE OF CLAMP, SUCH AS SPECIAL CLAMP TOOL
(NUMBER 6094). SNAP-ON CLAMP TOOL (NUMBER HPC-20) MAY BE USED FOR LARGER CLAMPS. ALWAYS WEAR
SAFETY GLASSES WHEN SERVICING CONSTANT TENSION CLAMPS.
CAUTION: A number or letter is stamped into the tongue of constant tension clamps. If replacement is necessary, use only an original equipment
clamp with a matching number or letter.
3. Loosen both bypass hose clamps and position to the center of hose.
4. Remove hose from vehicle.
INSTALLATION
1. Position bypass hose clamps to the center of hose.
2. Install bypass hose to engine.
3. Secure both hose clamps.
4. Fill cooling system.
5. Start and warm the engine. Check for leaks.
ENGINES WITH AIR CONDITIONING
REMOVAL
