Front cover removal (RZ4E-TC)

1. Component views

Front cover

Part name

  1. Bolt
  2. Washer
  3. Crankshaft pulley (Except freezer specifications)
  4. Bolt
  5. Nut
  6. Water pump
  7. Water inlet pipe
  8. O-ring
  9. Front cover
  10. Gasket
  11. Bolt
  12. Bolt
  13. Oil seal cover
  14. Nut
  15. Bolt
  16. Crankshaft pulley (Freezer specifications)

Tightening torque

1-1: 30 N・m { 3.1 kgf・m / 22 lb・ft }

1-2: 60 to 90 °

4: 25 N・m { 2.5 kgf・m / 18 lb・ft }

5: 25 N・m { 2.5 kgf・m / 18 lb・ft }

11: 25 N・m { 2.5 kgf・m / 18 lb・ft }

12: 10.0 N・m { 1.0 kgf・m / 89 lb・in }

14: 25 N・m { 2.5 kgf・m / 18 lb・ft }

15: 25 N・m { 2.5 kgf・m / 18 lb・ft }

2. Crankcase removal

3. Water pump removal

1) Remove the water pump from the front cover.

4. Crankshaft pulley removal

1) Install the special tool to the starter motor installation section of the flywheel housing.


SST: 5-8840-3174-0 - crankshaft stopper

2) Remove the crankshaft pulley from the crankshaft.

Caution

  • Do not reuse the bolt.

Except freezer specifications

Freezer specifications

5. Crankshaft front oil seal removal

1) Remove the oil seal cover from the front cover.

2) Remove the crankshaft front oil seal and slinger as a set from the crankshaft using the special tool.

Caution

  • Do not reuse the crankshaft front oil seal.
  • Do not damage the oil seal installation surface of the crankshaft and front cover.


SST: 5-8840-3175-0 - slinger puller

6. Front cover removal

1) Remove the water inlet pipe from the front cover.

Except freezer specifications

Freezer specifications

2) Remove the bypass pipe from the front cover.

3) Remove the front cover from the cylinder block.

Caution

  • Do not reuse the gasket.

Legend

  1. Front cover
  2. Gasket