Honda TRX400EX FOURTRAX 1999, Service Manual

Page: 10 / 263

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