OIL SYSTEM - DISASSEMBLY, INSPECTION AND REASSEMBLY
4 - 6
1. Oil
Pump
Inspecting the oil pump
Check the oil pump for any damage, and whether
or not it rotates smoothly. If faulty, replace the
entire pump assembly.
2. Relief
Valve
Inspecting the relief valve
(1)
Inspect for proper valve-to-seat contact, spring
fatigue, breakage or any other damage. If faulty,
replace.
(2)
Measure the relief valve opening pressure (at
rated engine speed). If the measured pressure
exceeds the standard value, remove the cap nut
and adjust by shimming.
(3)
Engine oil pressure port: Right-hand side of
engine
Relief valve opening pressure
0.35
±
0.05 MPa
(3.5
±
0.5 kgf/cm
2
)
[50
±
7.2 psi]
Inspecting the oil pump
Inspecting the relief valve
Inspect for damage and smooth rotation
Cap nut
Shim
Summary of Contents for diesel engines
Page 5: ......
Page 33: ...SERVICE STANDARDS 1 20 ...
Page 34: ...1 General Tools 1 22 2 Special Tools 1 23 TOOLS LIST ...
Page 37: ...TOOLS LIST 1 24 ...
Page 41: ...OVERHAUL TIMING 1 28 ...
Page 46: ......
Page 47: ......
Page 61: ...ENGINE MAIN PARTS DISASSEMBLY 2 16 ...
Page 99: ...FUEL SYSTEM REMOVAL 3 8 ...
Page 115: ...FUEL SYSTEM DISASSEMBLY INSPECTION AND REASSEMBLY 3 24 ...
Page 119: ...FUEL SYSTEM INSTALLATION 3 28 2 Governor Installing the governor Installation sequence ...
Page 123: ...FUEL SYSTEM INSTALLATION 3 32 ...
Page 131: ...OIL SYSTEM DISASSEMBLY INSPECTION AND REASSEMBLY 4 8 ...
Page 143: ...COOLING SYSTEM DISASSEMBLY INSPECTION AND REASSEMBLY 5 8 ...
Page 150: ......
Page 151: ......
Page 153: ...INLET AND EXHAUST SYSTEMS REMOVAL 6 4 ...
Page 159: ...INLET AND EXHAUST SYSTEMS INSTALLATION 6 10 ...
Page 160: ...1 Starter 7 2 2 Alternator 7 3 3 Stop Solenoid 7 4 4 Glow Plug 7 5 ELECTRICAL SYSTEM REMOVAL ...
Page 165: ...ELECTRICAL SYSTEM REMOVAL 7 6 ...
Page 189: ...ELECTRICAL SYSTEM INSTALLATION 7 30 ...
Page 207: ...MISCELLANEOUS 9 4 ...