Engine Service Data - Polaris Sportsman 400 Service Manual

ENGINE

ENGINE SERVICE DATA

Cylinder Head / Valve
Rocker Arm Rocker arm ID
Rocker shaft OD
Rocker shaft Oil Clearance
Camshaft Cam lobe height g
Camshaft journal OD j
Camshaft journal bore ID j
Camshaft Oil clearance
Cylinder Head Surface warpage limit y
Standard height
Valve Seat Contacting width g
Valve Guide Inner diameter
Protrusion above head
Valve Margin thickness g
Valve
Stem diameter
Stem oil clearance
Overall length g
Valve Spring p g Overall length g
Squareness
3.4
- projex@inbox.lv -
.8669-.8678" (22.020-22.041 mm)
.8656-.8661" (21.987-22.0 mm)
Std .0008-.0021" (.020-.054 mm)
Limit .0039" (.10 mm)
In Std 1.2884-1.2924" (32.726-32.826 mm)
Limit 1.2766" (32.426 mm)
Ex Std 1.2884-1.2924" (32.726-32.826 mm)
Limit 1.2766" (32.426 mm)
Mag 1.4935-1.4941" (37.935-37.950 mm)
PTO 1.4935-1.4941" (37.935-37.950 mm)
Mag 1.4963-1.4970" (38.005-38.025 mm)
PTO 1.4963-1.4970" (38.005-38.025 mm)
Std .0022-.0035" (.055-.090 mm)
Limit .0039" (.10 mm)
.0020" (.05 mm)
3.870" (98.3 mm)
In Std .028" (.7 mm)
Limit .055" (1.4 mm)
Ex
Std .039" (1.0 mm)
Limit .071" (1.8 mm)
.2362-.2367" (6.0-6.012 mm)
.689-.709" (17.5-18.0 mm)
In Std .039" (1.0 mm)
Limit .031" (.8 mm)
Ex Std .047" (1.2 mm)
Limit .031" (.8 mm)
In .2343-.2348" (5.950-5.965 mm)
Ex .2341-.2346" (5.945-5.960 mm)
Std In .0014-.0024" (.035-.062 mm)
Ex .0016-.0026" (.040-.067 mm)
Limit .0059" (.15 mm)
In 3.976" (101.0 mm)
Ex 3.984" (101.2 mm)
Std 1.654" (42.0 mm)
Limit 1.575" (40.0 mm)
.075" (1.9 mm)
EH42PLE05
.8669-.8678" (22.020-22.041 mm)
.8656-.8661" (21.987-22.0 mm)
.0008-.0021" (.020-.054 mm)
.0039" (.10 mm)
1.2884-1.2924" (32.726-32.826 mm)
1.2766" (32.426 mm)
1.2884-1.2924" (32.726-32.826 mm)
1.2766" (32.426 mm)
1.4935-1.4941" (37.935-37.950 mm)
1.4935-1.4941" (37.935-37.950 mm)
1.4963-1.4970" (38.005-38.025 mm)
1.4963-1.4970" (38.005-38.025 mm)
.0022-.0035" (.055-.090 mm)
.0039" (.10 mm)
.0020" (.05 mm)
3.870" (98.3 mm)
.028" (.7 mm)
.055" (1.4 mm)
.039" (1.0 mm)
.071" (1.8 mm)
.2362-.2367" (6.0-6.012 mm)
.689-.709" (17.5-18.0 mm)
.039" (1.0 mm)
.031" (.8 mm)
.047" (1.2 mm)
.031" (.8 mm)
.2343-.2348" (5.950-5.965 mm)
.2341-.2346" (5.945-5.960 mm)
.0014-.0024" (.035-.062 mm)
.0016-.0026" (.040-.067 mm)
.0059" (.15 mm)
3.976" (101.0 mm)
3.984" (101.2 mm)
1.654" (42.0 mm)
1.575" (40.0 mm)
.075" (1.9 mm)
EH50PLE09/13