166
Description
Technical requirements
Instruments, tools,
fixtures and materials
needed
Special Equipment
Check fastening of
the power take-off body to
the gearbox housing
Fastening should be
tight
Wrench 14x17
Lubrication
Change oil in the
following units:
-
transfer
box
housing (see the Lubrica-
tion Chart)
Fill oil up to the edge
of
the
inspection
hole
available in the housing rear
wall. No oil leakage through
plugs is permissible
Wrench 17x19, vessel
for used oil, model 133M
oil dispenser tank, wiping
material
- steering gear case
(see the Lubrication Chart)
Fill oil up to the edge
of the inspection hole. No
oil leakage through plugs is
permissible
Wrench 22x24, vessel
for used oil, model 133M
oil dispenser tank, wiping
material
- final drives of
driving axles (see Lubri-
cation Chart)
Ditto
Wrench 27x30, vessel
for used oil, model 133M oil
dispenser tank, wiping ma-
terial
Lubricate the power
unit in conformity with the
Lubrication Chart in Op-
eration Manual for YAMZ
-
236M2,
YAMZ
-
238M2
engines
Maintenance No. 1 (M-1)
When
performing
M-1 on a new truck, wash
the booster filter, tighten up
the nut of telescopic shock
absorber body (further on
tighten up when leakage
is seen), lubricate the
bearing of clutch release
coupling and that of the
clutch release fork shaft
bushing
Engine
Maintain
the
power unit in accordance
with the Operation Manual
for
the
YAMZ
-
236M2,
YAMZ
-
238M2 engines
Inspect and, if need
be, tighten up the fas-
teners of power unit at all
points
Fastenings should be
tight
Wrenches 17x19, 19x22