Honda XL350R 1984 Shop Manual page 70

CYLIND ER HEADNALVES
(Continued)
ITEM
Valve Stem 0 .0 .
Guide I.D .
Stem-to.guide
Clearance
Valve face width
Cylinder head Warpage
Valve seat width
TORQU E VALUES
Rocker arm shaft
Sub rocker arm shah (I N )
Sub rocker arm shaft (EX)
Cylinder head bolt
Cam sprocket bolt
Vallie adjuster lock nut
Cylinder head cOlier
6
mm bolt
8 mm bolt
IN
EX
IN
EX
IN
EX
INJEX
I N/ EX
6
mm
small
head bolt
Oil pipe bolt
Engine hanger plate bolt (8 mm)
Engine hanger bolt (10 mm)
Exhaust pipe joint nUl
Muffler clamp bolt
TOOLS
Sp ecial
Vallie gu ide reamer, 5.5 mm
Cam chain tensioner holder
Commo n
Vallie spring compressor
Vallie guide driver 5.5 mm
6-2
STANDARD
5.475- 5.490
mm
(0.2155-0.2161 inl
5.467- 5.477
mm
(0.2152-0.2156
in)
5.500-5.512 mm (0.2165-0.217 i n)
5.S00 5.512
mm
10.2165- 0 .2 17
in)
0.010- 0.037
mm
(0.0004- 0 .0015
i n)
0.023- 0.045
mm
(0.0009-0 .0018 inl
1.2- 1.4
mm
(0.05- 0.06
in)
1.2 1.4
mm
(0.05
0.06
in)
25- 30 N·m (2.5- 3.0
kg-m,
18- 22 ft,'bl }
25- 3 0 N -m (2.5- 3.0 kg- m. 18- 22 ft-Ib)
20- 25 N'm (2.0- 2.5 kg-m, 14-18 ft·lb)
47-53 N ·m (4.7- 5.3 kg-m, 34- 38 ft·lb)
17- 23 N -m ( 1_ 7-2_ 3 kg-m. 12- 17 ft -Ib)
15-18 N -m (1 _5- 1 _ 8 kg-m, 11 - 13 ft-Ib)
10-14 N-m (1.0-- 1_ 4 kg-m, 7-10ft-lb)
24-30 N·m (2.4- 3 .0 kg.m. 17- 22 ft-Ib)
8- 12 N ·m (0.8- 1.2 kg-m, 6--9 ft-Ib)
8- 12 N ·m (0.8-1.2 kg-m,
6--9
ft-Ib)
23-30 N ·m (2 _ 3- 3 .0 kg·m. 17- 22 ft -Ib)
45- 55 N ·m 14.5- 5.5 kg -m. 33--40 ft -Ibl
8-12 N·m 10.8- 1.2 kg-m.
6--9
ft-Ib)
15-25 N ·m 11 .5- 2.5 kg·m.
11 - 18
ft-Ib)
07984- 2000000
07973- MG30001
07757 - 00 10000 or 07957-3290001
07742- 0020200
SERVICE LIMIT
5.46
mm
(0.215
in)
5.45
mm
(0.214
in)
5.53
mm
(0 .218
in)
5.53
mm
10.218
in)
0.065
mm
(0.0026
in)
O.OBO mm (0.0031
in)
2.0
mm
(0.08
in)
0. 10
mm
(0.004 inl
2.0
mm
(0.08
in)
Apply liquid sealant to
the threads.