Hyster H177, Периодическое техническое обслуживание

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8000 SRM 707 Maintenance Procedures Every 8 Hours or Daily
(2 psi) on S40-65XM lift trucks with protection sys-
tem.
There is an indicator light on the instrument cluster
for the engine oil pressure. The red light is on when
the key switch is in the START position and must
go off when the engine is running. If the light is on
when the engine is running, the engine oil pressure
is low.
Some units have a gauge for oil pressure. If the nee-
dle is in the red zone, the oil pressure is too low. Stop
engine and check oil level.
Cooling System
NOTE: The engine will stop after a 30-second warn-
ing buzzer if coolant is over 121 C (250
F) on S40-
65XM lift trucks with protection system.
On (S40-65XM) lift truck models, there is an indi-
cator light on the instrument cluster for the coolant
temperature. The red light is on when the key switch
is in the START position and must go off when the
engine is running. If the light is on when the en-
gine is running, the coolant and engine are too hot.
Stop engine and check coolant level in coolant recov-
ery reservoir.
WARNING
DO NOT remove the radiator cap from the radi-
ator when the engine is hot. When the radiator
cap is removed, the pressure is released from
the system. If the system is hot, the steam and
boiling coolant can cause burns.
Some units have a gauge for coolant temperature.
If the needle is in the red zone when the engine is
running, the coolant and engine are too hot. Stop
the engine and check the coolant level in the coolant
recovery reservoir.
Steering System
WARNING
The lift truck has hydraulic power steering.
The steering can be difficult when the engine
is not running.
Make sure steering system operates smoothly and
gives good steering control. Make sure steering col-
umn can be adjusted and latch function is correct.
Service Brakes
Brake Fluid Level
WARNING
Loss of fluid from the brake fluid reservoir in-
dicates a leak. Repair the brake system before
using the lift truck. Replace the brake fluid in
the system if there is dirt, water, or oil in the
system.
There is an indicator light on the instrument clus-
ter for the brake fluid. The red light is on when the
key switch is in the START position and must go off
when the engine is running. If the light is on when
the engine is running, the brake fluid level in the
reservoir is too low.
Operation, Check
Check the operation of service brakes. Push on
inching/brake pedal. The service brakes must be
applied before the inching/brake pedal reaches the
floor plate. The pedal must stop firmly and must
not move slowly down after the brakes are applied.
The service brakes must apply equally to both drive
wheels. The service brakes must not pull the lift
truck to either side of the direction of travel when
they are applied. The service brakes are automati-
cally adjusted when the brakes are applied and the
lift truck changes direction. Full application of the
inching/brake pedal applies the service brakes and
puts the transmission in NEUTRAL.
Lift trucks with a MONOTROL
®
pedal: When
the inching/brake pedal is fully applied, a switch in
the starting circuit is closed so the engine can be
started.
Parking Brake
Check the operation of parking brake. The operator
must adjust the parking brake so the lift truck does
not move if it is parked on an incline. The parking
brake, when in good condition and correctly adjusted,
will hold a lift truck with a capacity load on a 15%
grade [a slope that increases 1.5 m in 10 m (1.5 ft in
10 ft)].
To adjust the parking brake, turn adjustment knob
on lever that applies parking brake. See Figure 16.
Do not tighten the adjustment so the brake is applied
when the lever is released. The lever for the parking
brake has a release button. Use your thumb or finger
on release button to release parking brake.
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