Tohatsu MFS 30 — инструкция по проверке масляного насоса для силовых установок [156/319]

Tohatsu MFS 30 [156/319] Power unit
5-40
Power Unit
25/30 2006
17) Inspection of Oil Pump
1. Use micrometer, cylinder gauge, depth gauge and thickness
gauge to measure dimensions shown below. Replace oil
pump if over specified value.
a
b
c
e
d
a
b
c
O-Ring
Pump Body
Outer Rotor
Inner Rotor
Shaft
Pin
Gasket
Oil Pump Cover
M-645
E/OIL
Functional Limit :
Clearance between Outer Rotor and Body a :
0.25 mm ( 0.0098 in )
Clearance between outer and inner rotors b :
0.16 mm ( 0.0063 in )
Clearance between sides of rotor and body c :
0.11 mm ( 0.0043 in ) ( including wear of oil pump cover )
Height of Outer Rotor d :
14.96 mm ( 0.5890 in )
Pump Body Inner Diameter e :
40.8 mm ( 1.605 in )
MFS25_30_ch05.qxd 06.3.9 4:48 PM ページ 40

Содержание

Подробное руководство по измерению и проверке масляного насоса. Узнайте, как правильно использовать инструменты для диагностики и замены насоса.

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