User Manual

200 BENCH PROCEDURES
Page 5-33
6. Thoroughly clean all metal debris from valve
guide and surrounding area.
7. Install valves in cylinder head and check for
binding, looseness and other conditions that
may result in premature valve or valve guide
failure.
[213 FB] Inlet and Exhaust Valve
Seat Inserts
INLET AND EXHAUST VALVE SEAT INSERT
DIMENSIONS
Refer to Figure 5-40.
앫 Valve seat (3) insert face angle (1)
— Inlet:
30° –0'/+ 30' (before November 1996),
20° 30' ± 15' (November 1996 and
later)
— Exhaust: 30° s0'/+ 30'
앫 Valve seat insert diameter (2)
— Inlet: 1.832–1.831 inches (46.533–
46.507 mm)
— Exhaust: 1.693–1.691 inches (43.002–
42.951 mm)
앫 Valve seat width (4) — 0.066 ± 0.015 inch
(1.676 ± 0.381 mm)
Figure 5-40 — Valve Seat Insert Dimensions
1. Valve seat insert face
angle
2. Valve seat insert
diameter
3. Valve seat
4. Valve seat width
2
4
1
3
200297a
5-101.bk Page 33 Friday, March 17, 2006 11:05 AM