Honda TRX400EX FOURTRAX 1999 Service Manual page 10

GENERAL INFORMATION
Engine oil capacity
Recommended engine oil
Oil pump
Main jet
Jet needle clip position
Pilot screw opening
Float level
Throttle lever free play
Stem-to-guide clearance
Valve seat width
Valve spring Free length
Cylinder head warpage
ITEM
After draining
After draininglfilter change
After disassem bly
Tip clearance
Body clearance
Side clearance
ITEM
IN
EX
Inner
Outer
STANDARD
1.8 liters (1.9 US qt, 1.6 Imp qt)
1.85 liters (1.95 US qt, 1.63 Imp qt)
2.2 liters (2.3 US qt, 1.9 Imp qt)
Honda GN4 or HP4 4-stroke oil or
equivalent motor oil
API service classification SF or SG
Viscosity: SAE 1OW-40 or 2OW-50
0.15 (0.006)
-
0.15 0.22 (0.006
-
-
0.02 0.004)
-
SPECIFICATIONS
3rd groove from top
See page 5-13
18.5 mm 10.73 in)
1,400
-
-
0.010 0.037 (0.0004 0.0015)
-
0.030 0.057 (0.0012 - 0.0022)
1.0-1.1 (0.039-0.043)
37.19 (1.464)
44.20 (1.740)
Unit: mm (in)
SERVICE LIMIT
0.12 10.005)
100 rpm
0.12 10.005)
0.14 (0.006)
2.0
(0.08)
36.3 11.43)
43.1 (1.70)
0.10 (0.004)