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34
PERIODIC MAINTENANCE
Periodic inspection and maintenance are necessary to
keep your Toyota industrial vehicle running smoothly.
The designated number of hours (when the truck is
ON) for each inspection cycle is as follows.
Daily (pre-operation check) .....Every 8 hours
Weekly .....................................Every 40 hours
6-week ....................................Every 250 hours
3-month .................................Every 500 hours
6-month ..............................Every 1,000 hours
12-month ............................Every 2,000 hours
If operating hours in 6 weeks exceed 250 hours, per-
form inspection according to the operating hours spec-
ified in the periodic inspection guide. Pre-operation
checks and weekly inspections should preferably be
performed by the user. 6-week, 3-month, 6-month and
annual inspections should be performed at a Toyota
dealer, as high skill and special tools are required.
Refer to the periodic maintenance table to determine
inspection and maintenance items and inspection
cycles.
Use only genuine Toyota parts for replacement, and
use the recommended types of lubricants.
PERIODIC REPLACEMENT TABLE
Periodic Replacement Table
Note:
In case of the hard operating condition, the service interval of 170 hours or 1 month may be recommendable.
REPLACEMENT CYCLE
(Based on total operating hours
or months, whichever comes first)
EVERY
6
WEEKS
3
6
12
18
months
EVERY
250
500
1000
2000
3000
hours
Hydraulic oil
z
←
←
Hydraulic filter
z
*
z
Air filter of hydraulic oil tank cap
z
*
z
Drive unit oil
z
←
←
Wet disc brake oil
z
Wheel bearing
z
←
Power steering hose
(Every 2 years)
Power steering rubber parts
(Every 2 years)
Material handling system hose
(Every 2 years)
Chain
(Every 3 years)
*
: For new vehicles
PERIODIC MAINTENANCE TABLE
Periodic Maintenance
INSPECTION METHOD
I
: Inspect, correct and replace as required.
T
: Tighten.
C
: Clean.
L
: Lubricate.
M
: Measure and correct, and adjust
as required.
REPLACEMENT CYCLE
(Based on total operating hours or months,
whichever comes first)
EVERY
6 WEEKS
3
6
12
months
EVERY
250
500
1000
2000
hours
ELECTRICAL SYSTEM
Motor
Rotation sound..........................................................................................
I
*
Ι
←
←
Terminal looseness ...................................................................................
T
←
←
Insulation resistance .................................................................................
M
←
←
Battery
Charging level ..........................................................................................
I
←
←
Electrolyte level........................................................................................
I
←
←
Electrolyte specific gravity.......................................................................
M
←
←
Terminal looseness ...................................................................................
I
←
←
Abnormality in the upper portion of the battery and/or the case..............
I
←
←
Insulation resistance .................................................................................
M
←
←
Voltage measurement of each battery cell after charging.........................
M
Magnetic switch
Contact looseness, damage, abrasion .......................................................
I
←
←
Auxiliary contact operating, condition, contamination, and abrasion......
I
←
←
Mounting condition of the arc shooter .....................................................
I
Operating condition and timings ..............................................................
I
Looseness of the coil mounting locations ................................................
I
Mounting condition and looseness of the main circuit lead wire.............
I
Microswitch
Operating condition and timings ..............................................................
I
←
←
Installation damage and looseness ...........................................................
I
←
←
Direction switch
Operating condition, damage ...................................................................
I
←
←
Controller
Operating condition ..................................................................................
I
←
←
Interior contamination and damage ..........................................................
C
←
←
Motor input voltage ..................................................................................
M
Fuses
Looseness .................................................................................................
I
←
←
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