PowerTech 6105HF - Page 419

Repair and General OEM Specifications
06
200
7
OUO1004,0000BC6 –19–19SEP02–3/4
Item Measurement Specification
Cylinder Head Maximum Wave Height 0.008 micrometers (0.0002 micro-in.)
Maximum Wave Width 2.0 micrometers (79 micro-in.)
Valve Guide ID 9.102 ± 0.013 mm (0.3583 ± 0.0005
in.)
Valve Stem OD 8.999 ± 0.013 mm (0.3543 ± 0.0005
in.)
Valve Stem-to-Guide Clearance 0.077—0.129 mm (0.0030—0.0050
in.)
Valve Guide Bore in Head ID 14.94 ± 0.02 mm (0.5882 ± 0.0008
in.)
Valve Guide Installed Height 14.5—15.5 mm (0.57—0.61 in.)
Valve Seat Grinding Contact Angle 30°
Width 1.50—2.00 mm (0.059—0.079 in.)
Maximum Runout 0.16 mm (0.006 in.)
Intake and Exhaust Valve Seat Bore ID 49.424 ± 0.013 mm (1.9458 ± 0.0005
in.)
Bore Depth 11.25 mm (0.443 in.)
Radius at Lower Bore 0.64 ± 0.25 mm (0.025 ± 0.001 in.)
Standard Intake and Exhaust Valve OD 49.487—49.513 mm (1.9483—
Seat 1.9493 in.)
Fuel Temperature Sensor Torque 10 N•m (7.5 lb-ft)
Fuel Lines Torque 24 N•m (18 lb-ft)
Cylinder Liner Height Above Block (Standout) 0.030—0.117 mm (0.0012—0.0046
in.)
Cylinder Liner Max. Height Difference at Nearest 0.051 mm (0.0020 in.)
Point of Two Adjacent Liners or
Within One Liner
Cylinder Head
4
Step 1—No. 17 Cap Screw Initial Torque 100 N•m (74 lb-ft)
4
See INSTALL CYLINDER HEAD later in this group for proper torque
sequence.
CTM100 (06APR04) 06-200-7 P OWER T ECH 10.5 L & 12.5 L Diesel Engines
040604
PN=417
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