Operation Manual

Table Of Contents

Job Card No.:

Engine:

Filing No.:

Oil Pressurestat

Inspection

0178-16-10 1171

08.11.01

S/BV 6/8/9 M 628

Inspection

When the oil pressure falls off, inspect pressurestat.

The pressurestat is not adjustable. With the

engine hot, the oil pressure should conform to

the acceptance test sheet (see also Specifica-

tion Data under 3.3.2).

Should the oil pressure deviate from the specified

value - particularly after an oil change - check whe-

ther the lube oil used conforms to the prescribed

viscosity class (see Section 6.2).

Job:

With engine hot and at full load, read working pres-

sure from gauge. If the pressure is not as specified,

stop engine and remove pressurestat.

To do this, unscrew hex. bolts (2) and withdraw same

together with washers (3). Pull out cover (1) with

valve. Clean all components in diesel fuel and in-

spect for wear, especially the valve spring. Renew

components as required. When reassembling, re-

new O-seal (4).

All work on the lube oil system requires utmost

cleanliness!

Tools:

- Standard tools

- Pocket lamp