Hatz 2W35 - 5 Maintenance; Maintenance Chart

5. Maintenance
Only carry out maintenance work with the engine switched off.
For handling and disposal of used oil, coolant, filters and cleaning agents, comply with
the statutory regulations. Unauthorized access to the starter key must be prevented. Disconnect
the negative battery terminal. When maintenance work has been completed, check that all tools
have been removed from the engine and all protective guards fitted again.
Before starting the engine, ensure that there are no persons in the danger area close to the en-
gine or equipment.
5.1. Maintenance chart
22
Maintenance interval Maintenance work required Chap.
8
-
15
Every 8 – 15
operating hours,
or before each
daily start-up
• Check oil level.
• Check combustion air intake area.
• Check air cleaner maintenance indicator.
• Check radiator fins for contamination.
• Check coolant level.
5.2.1.
5.2.2.
5.2.3.
5.2.4.
5.2.5.
250
Every 250
operating hours
• Change engine oil.
• Check for contamination of primary fuel filter,
renew if necessary.
• Check water trap on the fuel filter.
• Clean the radiator fins.
• Check screw connections.
• Check the Vee belt (optional equipment).
5.3.1.
5.4.1.
5.3.2.
5.3.3.
5.3.4.
5.3.5.
500
Every 500
operating hours
• Replace primary fuel filter.
• Replace the engine oil filter.
• Maintenance of air cleaner.
5.4.1.
5.4.2.
5.4.3.
1000
Every 1000
operating hours
• Renew the fuel filter. 5.5.1.
Every 2 – 4 years
• Replacement of coolant.
(every 2 years in case Glacelf Plus is used)
(every 4 years in case Glysantin
®
G 30 is used)
5.6.1.