http://www.355nation.net/forum/i4-i5-engine-drivetrain/47251-oil-leak.html
It's a big job and requires quite a few special tools...
It's a big job and requires quite a few special tools...
1 - 7 of 21 Posts
4
Crankshaft Front Oil Seal Replacement
Tools Required
Removal Procedure
Installation Procedure
Tools Required
- J 45951 Front Seal Installer
Removal Procedure
- Remove the crankshaft balancer. Refer to Crankshaft Balancer Replacement .
Important: Do not damage the engine front cover or the crankshaft.
- Pry out the crankshaft front oil seal using a suitable tool. Discard the seal.
Installation Procedure
- Apply engine oil to the outside diameter of the crankshaft front oil seal.
- Use the J 45951 to install the NEW crankshaft front oil seal.
- Remove the J 45951 .
- Install the crankshaft balancer. Refer to Crankshaft Balancer Replacement .
13
Crankshaft Balancer Replacement
Special Tools
Removal Procedure
Installation Procedure
Special Tools
- EN 46547 Flywheel Holding Tool
- EN-48034 Harmonic Balancer Installer
- J 41816-A Crankshaft Balancer Remover
- J 41816-2 Crankshaft End Protector
- J 45059 Angle Meter
Removal Procedure
- Remove the radiator. Refer to Radiator Replacement.
- Remove the drive belt. Refer to Drive Belt Replacement.
- Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
- Remove the service slot plug.
Note: The crankshaft balancer does not have a key-way; so the crankshaft could turn when tightening, causing an improper torque.
- Install the EN 46547 (1) into the flywheel teeth.
- Lower the vehicle.
- Remove and discard the crankshaft balancer bolt.
- Install the J 41816-2 and J 41816-A to the crankshaft balancer.
Note: Do not pull on outer edge of the crankshaft balancer.
- Remove the crankshaft balancer.
- Remove the J 41816-2 and J 41816-A .
- Remove the crankshaft balancer friction washer.
This will be located at the end of the crankshaft balancer or on the crankshaft.
Installation Procedure
- Install the crankshaft balancer using the EN-48034 .
- Remove the EN-48034 .
Caution: Refer to Fastener Caution in the Preface section.
- Install the crankshaft balancer washer and NEW bolt and tighten to 150 N·m (111 lb ft) plus an additional 180 degrees using the J 45059.
- Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
- Remove the EN 46547 (1) from the flywheel teeth.
- Install the service slot plug.
- Lower the vehicle.
- Install the drive belt. Refer to Drive Belt Replacement.
- Install the radiator. Refer to Radiator Replacement.
4
Engine Front Cover Replacement
Special Tools
Removal Procedure
Installation Procedure
Special Tools
- J 44219 Cover Alignment Pins
Removal Procedure
- Remove the water pump. Refer to Water Pump Replacement.
- Remove the crankshaft balancer. Refer to Crankshaft Balancer Replacement.
- Remove the drive belt tensioner. Refer to Drive Belt Tensioner Replacement.
- Remove the power steering pump. Refer to Power Steering Pump Replacement.
- Remove the oil pump pipe and screen assembly. Refer to Oil Pump Suction Pipe and Screen Assembly Replacement.
- Lower the vehicle.
- Remove the 7 mm center bolt (1).
- Remove the remaining engine front cover bolts.
- Install 2 bolts into the threaded holes to act as jack screws and tighten evenly to release the engine front cover from the engine block.
- Remove the engine front cover.
- Remove the 2 bolts from the jack screw holes.
- Remove the oil pump, if necessary. Refer to Oil Pump Replacement.
- Clean and inspect the engine block sealing surface.
Installation Procedure
- Install the oil pump, if previously removed. Refer to Oil Pump Replacement.
- To aid in alignment of the cover, thread the J 44219 into the engine block.
Note: The engine front cover must be installed within 10 minutes from when the sealer was applied.
- Apply a 3 mm (0.12 in) bead of sealer to the engine front cover (1). Refer to Adhesives, Fluids, Lubricants, and Sealers.
- Align the oil pump to the crankshaft sprocket splines.
- Position the engine front cover over the J 44219 , and to the engine block.
- Install the engine front cover bolts.
- Remove the J 44219 from the engine block.
Caution: Refer to Fastener Caution in the Preface section.
- Install the 2 remaining engine front cover bolts.
- Tighten the bolts to 10 N·m (89 lb in).
- Tighten the small center bolt (1) last to 8 N·m (71 lb in).
- Install the oil pump pipe and screen assembly. Refer to Oil Pump Suction Pipe and Screen Assembly Replacement.
- Install the power steering pump. Refer to Power Steering Pump Replacement.
- Install the drive belt tensioner. Refer to Drive Belt Tensioner Replacement.
- Install the crankshaft balancer. Refer to Crankshaft Balancer Replacement.
- Install the water pump. Refer to Water Pump Replacement.
1 - 7 of 21 Posts
