jcb 18z-1, Quick Start Manual

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18z-1, 19c-1, 19c-1 EP 20 21 Please see operator manual for full details.
Access Covers – Service Items and Relays
Fig 24 Fig 25
A Fixings
B Relay access cover
Fig 26
A Air filter
B Water separator
C Oil filler cap
D Coolant expansion bottle
E Battery
F Engine oil dipstick
G Battery isolator
H Fuel pre filter
Maintenance
Service Points
147 9831/2900-1 147
Service Points
General
The following illustrations identify the service points for the operator to perform the daily and weekly
maintenance tasks.
Engine Compartment
Figure 112.
E
F
B C
G
D
A
H
A Air filter B Water separator
C Oil filler cap D Coolant expansion bottle
E Battery F Engine oil dipstick
G Battery isolator H Fuel pre filter
A Lock
B Engine compartment cover
C Handle
Maintenance
Access Apertures
149 9831/2900-1 149
Access Apertures
General
When moved to their maintenance position, the access panels give you access to parts or areas of the machine
that are not required during machine operation.
Before you operate the machine, make sure that all of the access panels are correctly in their closed or installed
positions.
Engine Compartment Cover
Open
WARNING The engine has exposed rotating parts. Switch off the engine before working in the engine
compartment. Do not use the machine with the engine cover open.
WARNING Airborne particles of light combustible material such as straw, grass, wood shavings, etc. must
not be allowed to accumulate within the engine compartment or in the propshaft guards (when installed).
Examine these areas frequently and clean at the beginning of each work shift or more often if required.
Before opening the engine cover, make sure that the top is clear of debris.
1. Make the machine safe with the excavator arm lowered.
2. Use the ignition key to unlock the cover.
3. To release the latch, pull the handle.
Figure 114.
B
C
A
A Lock B Engine compartment cover
C Handle
Maintenance
Electrical System
182 9831/2900-1 182
Figure 133.
A
A
B
A Knob B Cover
Relays
Replace
Refer to: Relays.
1. Make the machine safe.
Refer to: Maintenance Position (Excavator Arm Lowered).
2. There are relays behind a panel under the seat. Refer to Figure 134.
2.1. Loosen the knob.
2.2. Open the cover to get access to the relays.
Service/Maintenance
Daily Checks (10h) Check
Check engine for leaks and oil level Visual check
Check engine coolant for leaks, contamination and level Visual check
Check condition of cooling pack and system Visual check
Check hydraulic oil level Visual check
Check the condition of welded structure Visual check
Check window washer fluid level Visual check
Check condition of bodywork and framework Visual check
Check condition of attachments / optional equipment Visual check
Grease attachments / optional equipment as required Lubricate
Check for excessive exhaust smoke Visual check
Check fuel system for leaks & contamination Visual check
Check operation of all services i.e. excavator, dozer etc. Operate
Check operation of all electrical equipment i.e horn, alarms etc. Operate
Check the track and running gear operation Operate
Check operation of the hour meter Viual check
Weekly Checks (50h) Check
Clean cooling pack Clean
Drain water from water separator on fuel filter Clean
Check condition of drive belt Visual check
Check hydraulic hoses / pipework for leaks and damage Visual check
Check condition of the rams Visual check
Check the condition of the electrical wiring Visual check
Clean the battery terminals Clean
Check condition and tension of tracks Visual check
Check presence of all pivot pin retaining bolts Visual check
Grease slew ring bearing Lubricate
Grease window and door hinges Lubricate