3-4L43C, 3-4M43, 3-4M43Z Maintenance
HATZ
57Manual
Step Activity
3 After a short test run, check the oil level and correct it if neces-
sary (see the chapter 7.8 Checking the oil level and adding oil
if necessary, page 43).
8.2.6 Checking the poly v belt
Safety notes
CAUTION
Danger of burns.
There is a danger of burns when working on a hot engine.
▪ Let the engine cool before maintenance.
CAUTION
Damage from inadequate engine cooling.
Only operate the engine when all covers are installed.
Preparation
Step Activity
1 On encapsulated engines, unscrew the cover of the air guide
housing (see chapter 5 Engine design, page 26).
1 On engines without a capsule, unscrew the belt guard (see
chapter 5 Engine design, page 26).
Overview
1 Belt tensioner