How to Safely Remove and reseal the Long cylinder (Ram) from a Tilt and Slide Tray Towing Truck.
GOLD COAST AREA if you can bring it to us we can reseal it subject to inspection
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Highway recovery vehicles have in general between three (3) to five (5) separate hydraulic functions.
The three most common functions are.
1. A Hydraulic Winch
2. Tray Tilting (Up and down) using twin Hydraulic Cylinders
3. Tray Slide (In and Out) using a Long Stroke Hydraulic Ram.
the other two (2) optional functions are
4. Rear Mounted Hydraulic Wheel-Lift (T bar or L barType with
5. Extend and Retract Function.
This video focuses on the removal of the long cylinder that slides the Tray In and Out on a Vehicle Recovery Unit and the preparation involved in sliding the tray back far enough to fully expose the cylinder and allow it to be easily removed from the truck's Chasis.
Time Stamps
0:00 Introduction and a brief explanation of the procedure
2:24 The Process Begins Tray Back, and Disconnect Rod End Clevis Pin
3:10 Disconnecting Hoses to Winch and Slide Cylinder
3:25 Disconnecting Electrics
3:55 Pulling the Slide Tray Back Further to expose the Slide Cylinder
4:10 Removing the Slide Cylinder from the Truck Chasis
5:13 Preparing the slide cylinder for disassembly
5:30 Loosening and Unscrewing the Cylinder Gland Nut from the end of the barrel
6:13 Draining the oil in the Barrel
6:25 Removing the rod and piston assembly from the barrel
6:50 Piston Assembly with Stroke Limiter (Brief Explanation)
7:40 Removing Wear bands and Seals from the Piston
7:46 Piston Wear Bands Prevent metal-to-metal contact of the piston in the barrel
7:52 Lunch Break !!!!
8:17 Wrong Seals!! Manufacturer Supplied our customer with the wrong gland nut seals
8:35 Why we Choose to Measure Metal to Metal Dimensions.
8:47 Full Pressure Testing of Assembled Slide Cylinder with Hydraulic Test Bench.
Dylan Loo Maurelli, for Video and Editing
Our camera Nikon B700
ebay.us/ZcPlhT
2 авг 2024
