Perkins 103-06 Workshop Manual page 70

Inspection items
VALVE (Continued)
Open-BeforeTD.C.
Inlet valve
timing Close-After B.D.C.
Exhaust valve Open-Before B.D.C.
timing Close-AfterTD.C.
PUSH ROD
Overall length
Outer diameter
ROCKER ARM
Wear, rocker arm shaft
Clearance between rocker arm and
shaft
OIL PUMP
Oil pressure switch operating pressure
(kg/cm ) (psi)
2
Relief pressure (kg/cm ) (psi)
2
Lubrication oil capacity (lit)
Tip clearance (rotor-to-vane)
Side clearance (rotor-to-cover)
INJECTION PUMP
Type
Diameter of plunger
Stroke of plunger
BeforeTD.C.
Injection timing Piston movement
beforeTD.C.
Standard Standard
Dimension Value
13°
43°
43°
13°
146 145.6-146.4
(5.748") (5.732-5.764")
6.3
(.248")
11.66 11.65-11.67
(.459") (.4587-.4594")
0.032-0.068
(.0013-.0027")
LUBRICATION SYSTEM
0.3 0.2-0.4
(4.27) (2.844-5.688)
3-5
(42.66-71.1)
3.0
0.02-0.15
(.0008-.006")
0.1-0.15
(.004-_006")
FUEL SYSTEM
131017390
4.5
(.177")
6
27.0-29.0°
4.573-5.251
(.1800-.2067')
To Be Allowable
Repaired Limit
11.57
(.4555")
0.2
(.008")
0.25
(.010")
0.2
(.008")
Remarks
Oil clearance