Swirl Chamber

LEGEND
1 Bearing Cap
2 Nut
3 Camshaft
4 Hydraulic Lifter
5 Keepers
6 Upper Valve Spring Plate
7 Outer Valve Spring
8 Inner Valve Spring
9 Valve Stem Seal
10 Lower Valve Spring Plate
11 Valve Guide
12 Camshaft Oil Seal
13 Cylinder Head
14 Valves
15 Swirl Chamber
16 Lower Sealing Cone

Swirl Chamber (15)
- Replace if damaged.

REMOVAL
1. Cylinder head removed.
2. Remove all fuel injectors, refer to Powertrain Management.
3. Using swivel wrench tool No. 3220, or equivalent, remove glow plugs.
4. Drive swirl chamber out of the cylinder head using a suitable drift inserted through the fuel injector opening.
5. Clean off any combustion material or deposits from the swirl chamber contact surfaces.

INSTALLATION
1. Fit the new swirl chamber into position.

NOTE: Installation position is determined by the guide lug and groove.

2. Drive in new swirl chamber using a synthetic head hammer.





3. Measure the swirl chamber projection:
Specification: maximum 0.07 mm (0.0028 inch).

NOTE: If specification is exceeded replace cylinder head.