Onan P216 - Page 12

P224
DESCRIPTION
INTAKE VALVE
Stem Diameter ...........................................
Clearance (Stem to Guide) ................................
Valve Face Angle ........................................
INTAKE VALVE SEAT
Seat Cylinder Head Bore Diameter .........................
Seat Outside Diameter ....................................
Valve Seat Width .......... .,, .............................
Valve Seat Angle .........................................
EXHAUST VALVE
Stem Diameter ...........................................
Clearance (Stem to Guide) ................................
Valve Face Angle ........................................
EXHAUST VALVE SEAT
Seat Cylinder Head Bore Diameter .........................
Seat Outside Diameter ....................................
Valve Seat Width .........................................
Valve Seat Angle .........................................
VALVE GUIDE
Intake Inside Diameter ....................................
Exhaust Inside Diameter ..................................
TAPPET
Body Diameter ...........................................
Bore Diameter ...........................................
Clearance in Bore ........................................
VALVE SPRINGS INTAKE AND EXHAUST
Valve Spring Free Length (Approx.) ........................
Valve Spring Length
Valve Open
............................................
Valve Closed ..........................................
Spring Load (Valve Open Length) ..........................
Spring Load (Valve Closed Length) .........................
GEAR BACKLASH
Timing Gear .............................................
Oil Pump Gear ...........................................
MINIMUM MAXIMUM
Inches (mm) Inches (mm)
0.3425 (8.700) 0.3430 (8.71 2)
0.001
0 (0.025) 0.0025 (0.064)
44O
1 S645
(39.74) 1.5655
(39.76)
1.5690
(39.85)
1.5700 (39.88)
0.031
0
(0.787)
0.0470
(1.1 94)
45"
0.341
0 (8.661) 0.3420 (8.687)
0.0025 (0.064) 0.0040 (0.1 02)
44O
1.251
0
(31.78)
1.2520 (31.80)
1.2550
(31.88)
1.2560 (31.90)
0.031
0
(0.787) 0.0470
(1.1 94)
45O
0.3440
(8.738)
0.3460 (8.788)
0.3440
(8.738)
0.3460 (8.788)
0.7475
(1 8.99)
0.7480
(1 9.00)
0.7500
(1 9.05) 0.751 5
(1 9.09)
0.0020
(0.051) 0.0040
(0.1 02)
1.662 (42.21)
1.1 25 (28.58)
1.375 (34.93)
71
Ib . (32 kg)
38 Ib . (17 kg)
0.001 0 (0.025)
0.0050 (0.1 27)
0.001
0 (0.025)
0.0080 (0.203)
1
6
3-4