wsm M7060 - Lubricating System

ENGINE
M6060, M7060, WSM
1-S13
(2) Lubricating System
Engine Oil Pressure
1. Remove the engine oil pressure switch, and set the oil pressure
tester (Code No.: 07916-32032).
2. Operate the engine for warming-up.
3. Measure the oil pressure at the idle speed and rated speed.
4. If the oil pressure is less than the allowable limit, do a check
below.
• Engine oil level
• Oil pump
• Oil strainer
• Oil filter cartridge
• Oil passage
• Oil clearance
• Relief valve
(When reassembling)
• After you examine the oil pressure of the engine, tighten its oil
pressure switch to the specified torque.
9Y1210828ENS0006US0
Engine oil pressure
At idle
speed
Allowable
limit
50 kPa
0.5 kgf/cm
2
7 psi
At rated
speed
Factory
specifica-
tion
200 to 390 kPa
2.0 to 4.0 kgf/cm
2
29 to 56 psi
Allowable
limit
150 kPa
1.5 kgf/cm
2
21 psi
Tightening torque Oil switch taper screw
15 to 19 N·m
1.5 to 2.0 kgf·m
11 to 14 lbf·ft
KiSC issued 08, 2013 A