## Engine Block

#### Piston, Pin and Connecting Rod Replacement

7-17

Special Tools Required

- Piston pin assembly tool set, 07PAF-0010000
- Pilot collar, O.D. 19 mm, 07PAF-0010650

Disassembly

1. Set the pilot collar (A) the piston pin assembly tool set (B), then adjust the piston pin assembly tool set as shown.

2. With the embossed mark facing up, place the piston assembly (A) on the special tool (B). Be sure you position the recessed flat on the piston against the lugs on the special tool.

3. Press the pin (C) out with the driver (D), pilot collar (E) and a hydraulic press.

Inspection

1. Measure the diameter of the piston pin.

Piston Pin Diameter:

Standard (New): | 18.996 - 19.000 mm (0.7479 - 0.7480 in.)

2. Zero the dial indicator to the piston pin diameter.