FE350 ENGINE
Service Specifications
2001 Pioneer 900 Gasoline Vehicle Maintenance and Service Manual Page 13-51
13
SPECIFICATIONS FOR RESIZING CYLINDER BORE
TORQUE SPECIFICATIONS
Intake valve stem
O.D. (min.)
0.2728 in. (6.930 mm)
Exhaust valve stem
O.D. (min.)
0.2722 in. (6.915 mm)
Valve guide hole (intake)
I.D. (max.)
0.2781 in. (7.065 mm)
Valve guide hole (exhaust)
I.D. (max.)
0.2781 in. (7.065 mm)
Valve spring (free length)
(min.)
1.5157 in. (38.50 mm)
Oil pump shaft
O.D. (min.)
0.4971 in. (12.627 mm)
Outer rotor
O.D. (min.)
1.5932 in. (40.467 mm)
Outer rotor width
(min.)
0.3905 in. (9.92 mm)
Relief valve spring (free length)
(min.)
0.748 in. (19.0 mm)
Counterbalance weight bearing
I.D. (max.)
1.0274 in. (26.097 mm)
Counterbalance guide shaft
O.D. (min.)
1.0199 in. (25.907 mm)
Breather reed valve (valve tip air gap)
(max.)
0.008 in. (0.2 mm)
Valve stem (exhaust, intake) (stem bend)
(max.)
0.0012 in. (0.03 mm)
Push rod (rod bend)
(max.)
0.0196 in. (0.50mm)
Valve guide (exhaust, intake)
I.D. Standard
0.2756 to 0.2762 in.
(7.00 to 7.015 mm)
ITEM
OVER SIZE
LIMITS
Final boring bore diameter
0.020 in. (0.50 mm)
3.2858 to 3.2866 in. (83.460 to 83.480 mm)
Finished honed bore
diameter
0.020 in. (0.50 mm)
3.2866 to 3.2874 in. (83.480 to 83.500 mm)
ITEM
SIZE
LIMITS
Cylinder head bolts
M8
17.5 ft-lb (24 N·m)
Connecting rod bolts (coat threads with engine oil)
M7
16.5 ft-lb (23 N·m)
Flywheel retaining nut
M18
100 ft-lb (135 N·m)
Crankcase cover to block bolts
M8
22 ft-lb (31N·m)
Starter/Generator bracket to block bolts
M8
16.5 ft-lb (23 N·m)
Oil drain plug
M14
16.5 ft-lb (23 N·m)
Fan housing screws
M6
90 in-lb (10 N·m)
Fan shroud screws
M6
25 in-lb (2.8 N·m)
Bolts marked with “4” (when used with nuts)
M8
M6
M5
130 in-lb (15 N·m)
50 in-lb (5.9 N·m)
30 in-lb (3.4 N·m)
ITEM
SPEC.
SERVICE LIMIT
