How to replace Engine on Cadillac Catera.
In this chapter the details to replace Engine on Cadillac Catera is provided.
Its complete Engine
REMOVAL & INSTALLATION Procedure with details and diagrams:----
Car repair guide?
http://technoanswers.blogspot.in/2012/03/car-repair-guide.html
In this chapter the details to replace Engine on Cadillac Catera is provided.
Its complete Engine
REMOVAL & INSTALLATION Procedure with details and diagrams:----
- Drain the cooling system.
- Drain the engine oil.
- Recover the A/C refrigerant.
- Relieve the fuel system pressure.
- Remove or disconnect the following:
NOTESupport the engine whenever the transmission is removed. The motor mounts are silicone filled and do not provide sufficient rigidity to support the engine with the transmission removed.
BatteryWiper armsLeft and right air inlet grillesHoodIntake air resonatorAir filter housingRed, white and black wiring harness connectors
Body ground cablePower supply wires at the battery cable endPower steering hoses from the power steering pumpBrake booster vacuum linesElectronic Control Module (ECM) and harness from the electrical centerRelays and wiring harness from electrical center box
Cruise control and accelerator cablesFuel lines from the fuel rail. Use a backup wrench to prevent damage to the fuel rail.Coolant hose from the throttle bodyVacuum hose from the purge valve on the engine ventilation chamberVacuum hose from the heater control valveCoolant reservoir hose from the coolant inlet pipeElectric water pump with hoses attachedCoolant hoses from the heater coreRadiatorRefrigerant line from the A/C compressor and compressor bracketCondenser line from the A/C condenserA/C quick-connect hose near the low pressure service valveSplash shieldA/C compressor electrical connector - Remove the transmission from the vehicle.
- Attach a hoist to the engine lifting eyes. Raise the engine slightly and remove the engine support fixture.
- Remove the engine mount nuts and lift the engine out of the vehicle. Raise the engine slowly after being certain all wiring, cables and hoses have been removed.
To install:
- Install the engine.
- Install the engine mount. Torque the upper motor mount nuts to 30 ft. lbs. (40 Nm). Torque the lower nuts to 41 ft. lbs. (55 Nm).
- Install an engine support fixture and remove the chain hoist.
- Install or connect the following:
Transmission. Torque the mounting bolts to 44 ft. lbs. (60 Nm).A/C compressor electrical connectorSplash shield and tighten securelyQuick connects for the high and low pressure fittingsA/C condenser line to the condenserA/C compressor lineRadiatorCoolant hoses to the heater coreElectric water pumpCoolant reservoir hose to the coolant inlet pipeVacuum hose to the heater control valveVacuum hose for the purge valve on the engine ventilation chamberCoolant hose to the throttle bodyFuel return and supply lines. Torque the lines to 11 ft. lbs. (15 Nm).Cruise control and accelerator cables to the throttle bodyRelays and wiring harness to the electrical center boxECMBrake booster vacuum linesPower steering hoses to the steering pump. Torque the discharge hose fasteners to 21 ft. lbs. (28 Nm).Power supply wires at the battery cable endsBody ground cableRed, white and black wiring harness connectorsAir filter housingIntake air resonatorHoodLeft and right air inlet grillesWiper armsBatteryNegative battery cable - Fill and bleed the power steering system.
- Refill the engine oil.
NOTEAn oil filter change is recommended. - Fill and bleed the coolant system.
NOTEWhen refilling the coolant system add 2 crushed engine coolant supplement sealant pellets (PN 3634621) into the reservoir. - Recharge the A/C system and check for leaks.
- Start the vehicle and inspect for leaks.
These details will help.
Thanks.
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