Suzuki LT-A400 - Specifications; Service Data (LT-A400;F, LT-F400

Engine Mechanical: 1D-67
• Apply grease to bearing, O-ring and oil seal lip.
• Install the oil seal with the special tool.
Special tool
(A): 09913–70210 (Bearing installer set)
NOTE
When installing the oil seals, the stamped
mark on the oil seal faces outside.
: Grease 99000–25010 (SUZUKI SUPER
GREASE A or equivalent)
Specifications
Service Data (LT-A400/F, LT-F400/F)
B827H11407001
Valve + Valve Guide
Unit: mm (in)
(A)
I827H1140294-03
(A)
I827H1140295-03
(A)
(A)
I827H1140314-01
Item Standard Limit
Valve diam.
IN. 30.6 (1.20) —
EX. 27.0 (1.06) —
Valve clearance (when cold)
IN. 0.05 – 0.10 (0.002 – 0.004) —
EX. 0.22 – 0.27 (0.009 – 0.011) —
Valve guide to valve stem clearance
IN. 0.010 – 0.037 (0.0004 – 0.0015) —
EX. 0.030 – 0.057 (0.0012 – 0.0022) —
Valve guide I.D. IN. & EX. 5.000 – 5.012 (0.1969 – 0.1973) —
Valve stem O.D.
IN. 4.975 – 4.990 (0.1959 – 0.1965) —
EX. 4.955 – 4.970 (0.1951 – 0.1957) —
Valve stem deflection IN. & EX. — 0.35 (0.014)
Valve stem runout IN. & EX. — 0.05 (0.002)
Valve head thickness IN. & EX. — 0.5 (0.02)
Valve stem end length IN. & EX. — 2.3 (0.09)
Valve seat width IN. & EX. 0.9 – 1.1 (0.035 – 0.043) —
Valve head radial runout IN. & EX. — 0.03 (0.001)
Valve spring free length IN. & EX. — 40.9 (1.61)
Valve spring tension IN. & EX.
Approx. 196 N (20.0 kgf, 44.1 lbs) at length
31.5 mm (1.24 in)
—