Service manual

69W3D1X
20
Maintenance specifications
2
Power unit
Item Unit
Model
F60AEHT F60AET
Power unit
Minimum compression
pressure*
kPa
(kgf/cm
2
, psi)
880 (8.8, 125)
Lubrication oil pressure
(reference data)
kPa
(kgf/cm
2
, psi)
at 900 r/min
110 (1.1, 16)
Cylinder heads
Warpage limit mm (in) 0.1 (0.004)
(lines indicate straightedge
position)
Cylinder head journal inside
diameter
mm (in) 37.00–37.02 (1.4567–1.4575)
Cylinders
Bore size mm (in) 65.00–65.01 (2.5591–2.5594)
Taper limit mm (in) 0.08 (0.0031)
Out-of-round limit mm (in) 0.01 (0.0004)
Pistons
Piston diameter (D) mm (in) 64.95–64.96 (2.5571–2.5574)
Measuring point (H) mm (in) 5 (0.2)
Piston-to-cylinder clearance mm (in) 0.035–0.065 (0.0014–0.0025)
Piston pin boss bore size mm (in) 15.974–15.985 (0.6289–0.6293)
Oversize piston
1st mm (in) +0.25 (0.0098)
2nd mm (in) +0.50 (0.0196)
Oversize piston diameter
1st mm (in) 65.20–65.21 (2.5669–2.5673)
2nd mm (in) 65.45–65.46 (2.5768–2.5771)
Piston pins
Outside diameter mm (in) 15.965–15.970 (0.6285–0.6287)
* Measuring conditions:
Ambient temperature of 20 °C (68 °F), with throttle fully open, and spark plugs removed from all
cylinders
The figures are for reference only.
General specifications / Maintenance specifications