PTV 33/44/55/66
Owner’s Manual
Rev. 1.0
29
8.5
Checking and Changing the Oil
1. Remove the hydraulic enclosure cover.
2. Check Oil quality. If bad, follow next steps.
3. Open the platform to bed level. Remove the Oil Filler Cap.
4. Use a pump to remove the old oil. Catch the fluid in an adequate container. DO NOT disconnect any
hydraulic hoses. Responsibly dispose of the old hydraulic fluid.
5. Fill up the Oil Reservoir with approved oil and secure the Oil Reservoir Cap. Maintain the fluid level to the
indicated marking on the Oil Level Decal. See next page for recommended oil.
6. Operate the gate through 3 cycles to disperse the oil.
7. Reinstall the oil filler cap and the hydraulic enclosure cover.
Resevoir
Ground (-)
Terminal
Positive (+)
Terminal
Solenoid
Oil Filler
Cap
Oil Level
Decal
S5
S3
S4
S1
S2
Secondary Pump& Motor
(If Applicable)
Primary Pump & Motor
Drain
Bottom View
Primary Pump & Motor
Hydrualic
Pump
Solenoid
Electric
Motor
Ground (-)
Terminal
Positive (+)
Terminal
Hydrualic
Pump
Electric
Motor
Summary of Contents for PTV 35
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