Chaincase Oil Change; Tires - Terex TSV-70 Operation And Maintenance Manual

7 MAINTENANCE

7.19 Chaincase Oil Change

Chaincase oil should be changed every
1000 hours to maintain proper lubrication
and minimize component wear.
To change to chaincase oil:
1. Shut the machine down according to the procedure outlined in section 5.13.
2. Use the correct size wrench to remove the drain plug from the left chain
case (located at the rear of the case). Drain the oil into a suitable catch
container and dispose of used oil according to mandates. (fig. 7.19-1)
3. Repeat step 2 on the right case, then reinstall and tighten both drain plugs.
4. Remove the side covers from the chain cases and add 80/90 gear lube
to each case. When properly filled, there should be approximately 1" of oil
covering the bottom of the case when on firm and level ground.
5. Clean the covers and chassis to remove old sealant, then apply new silicone
RTV sealant to the cover around the perimeter (as found upon removal) and
reinstall to complete the procedure. Wipe away any excess sealant once
side panels have been secured with mounting hardware.
7.20 Tires (general guidelines)
Proper tire inflation should be maintained at all times to ensure safe and efficient
operation. Operating with low tire pressure can shorten the service life of the tire.
Standard tire size:
Standard rim size:
Standard tire pressure:
A tire blowout or rim failure can cause death or serious injury.
Use a lock on style air chuck and position yourself in the area behind the
tread of the tire (using wheel chocks for safety) while inflating the tires.
Also, mount the tire to the machine or encase it in a tire cage or other restrain-
ing device during inflation to minimize the possibility of injury.
All tires must be properly inflated to ensure maximum stability during
operation.
For best performance, always ensure tire size and ply rating/load range are the
same for all tires on a given machine.
7.19-1
12-16.5 R4 (12 ply)
16.5" x 9.75"
80 p.s.i.
78
drain plug