New Holland TV145 Repair Manual page 29

VALVE SEATS
Exhaust Valve Seat Angle
Intake Valve Seat Angle
Interference Valve Face Angle
to Valve Seat Angle
Concentricity With Guide
Diameter
Seat Width Exhaust Valve
Intake Valve
VALVE TIMING
Intake Opening
Intake Closing
Exhaust Opening
Exhaust Closing
CAMSHAFT IDLER GEAR
Number of teeth
End Play
Bushing Inside Diameter
Adaptor Outside Diameter
Backlash with Crankshaft Gear
Backlash with Camshaft Gear
Backlash with Fuel Injection Pump
CAMSHAFT GEAR
Number of Teeth
Timing Gear Backlash with idler
ROCKER ARM SHAFT
Shaft Diameter
Shaft Support Internal Diameter
ROCKER ARM
Inside Diameter
TAPPETS
Clearance to Bore
Tappet Diameter
Tappet Bore Diameter
SECTION 10 – ENGINE – CHAPTER 1
45°00' – 45°30'
30°00' – 30°30'
0°30' – 1°15'
0.051mm (0.002 in) Total Indicator Reading Max
1.8–2.3mm (0.072–0.092 in)
1.9–2.5mm (0.078–0.098 in)
°
12 Before Top dead centre
38° After Bottom Dead Centre
48° Before Bottom Dead Centre
12° After Top Dead Centre
47
0.076–0.35mm (0.003–0.014 in)
50.813–50.838mm (2.005–2.0015 in)
50.762–50.775mm (1.9985–1.9990 in)
0.10–0.36mm (0.004–0.014 in)
0.10–0.36mm (0.004–0.014 in)
0.10–0.48mm (0.004–0.019 in)
52
0.10–0.36mm (0.004–0.014 in)
25.40–25.43mm (1.000–1.001 in)
25.45–25.20mm (1.002–1.004 in)
25.48–25.50mm (1.003–1.004 in)
0.015–0.058mm (0.0006–0.0023 in)
25.113–25.131mm (0.9889–0.9894 in)
25.146–25.171mm (0.9900–0.9910 in)
10-4