GENERAL
EMA -3
Specifications
Description
G6DB - 3.3
G6DA - 3.8
Limit
End play
→
0.02 ~ 0.18mm
(0.0008 ~ 0.0071in)
Valve
Intake
105.27mm(4.1445in)
Valve length
Exhaust
105.50mm (4.1535in)
Intake
5.465 ~ 5.480mm (0.2151 ~ 0.2157in)
Stem outer diameter
Exhaust
5.458 ~ 5.470mm (0.2149 ~ 0.2153in)
Face angle
45.25 ~ 45.75
Intake
1.56 ~ 1.86mm
(0.06142 ~ 0.07323in)
Thickness of
valvehead(margin)
Exhaust
1.73 ~ 2.03mm
(0.06811 ~ 0.07992in)
Intake
0.020 ~ 0.047mm (0.00078 ~ 0.00185in)
0.07mm
(0.00275in)
Valve stem to valve
guide clearance
Exhaust
0.030 ~ 0.054mm (0.00118 ~ 0.00212in)
0.09mm
(0.00354in)
Valve guide
Intake
5.500 ~ 5.512mm (0.2165 ~ 0.2170in)
Inner diameter
Exhaust
5.500 ~ 5.512mm (0.2165 ~ 0.2170in)
Intake
41.8 ~ 42.2mm (1.6457 ~ 1.6614in)
Length
Exhaust
41.8 ~ 42.2mm (1.6457 ~ 1.6614in)
Valve seat
Intake
1.15 ~ 1.45mm (0.05118 ~ 0.05709in)
Width of seat contact
Exhaust
1.35 ~ 1.65mm (0.05315 ~ 0.06496in)
Intake
44.75 ~ 45.20
Seat angle
Exhaust
44.75 ~ 45.20
Valve spring
Free length
43.86mm (1.7267in)
19.3±0.8kg/34.0mm (42.7±1.8 lb/1.3386in)
Load
42.3±1.3kg/24.2mm (93.3±2.9 lb/0.9527in)
Out of squareness
Less than 1.5
MLA
Intake
34.964 ~ 34.980mm (1.3765 ~ 1.3772in)
MLA outer diameter
Exhaust
34.964 ~ 34.980mm (1.3765 ~ 1.3772in)
Intake
35.000 ~ 35.025mm (1.3779 ~ 1.3789in)
Cylinder head tappet
bore inner diameter
Exhaust
35.000 ~ 35.025mm (1.3779 ~ 1.3789in)
Intake
0.020 ~ 0.061mm (0.0008 ~ 0.0024in)
0.07mm(0.0027in)
MLA to tappet bore
clearance
Exhaust
0.020 ~ 0.061mm (0.0008 ~ 0.0024in)
0.07mm(0.0027in)
Valve clearance
www.CarGarage.ir
www.CarGarage.ir
www.CarGarage.ir
