Belarus 1025/1025.2/1025.3
Section G. Scheduled maintenance
G 40
Maintenance No.3 (M-3) after
each 1000 hours of operation
Perform operations of the previous
maintenance plus the following
operations:
Operation 43. Checking diesel nozzles.
IMPORTANT!
Nozzles should be
cleaned and adjusted in specialized
workshop.
Note:
It is convenient to have spare set
of nozzles, checked and adjusted to be
quickly installed on diesel.
Take off and replace nozzles, having
performed the following operations:
•
Before disconnecting or loosening of
any parts of the fuel system,
thoroughly clean adjacent operation
surface.
•
Unscrew nuts (4) and disconnect
high-pressure fuel lines (5) from
nozzles (3) and fuel pump.
•
Take off fuel lines (5).
•
Unscrew four bolts (1) of the drain duct
and take off drain fuel line (2). Sort out
sealing copper washers (two washer per
each “banjo” bolt).
•
Unscrew nozzles fixing bolts (6) and
take off nozzles (3).
•
Send nozzles to dealer’s workshop for
servicing.
•
Put checked, cleaned and adjusted
nozzles in the reverse order.
•
Bleed the system (see operation 60).
IMPORTANT!
Use new copper washers
during each mounting of nozzles.
Summary of Contents for 1025 2008
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