82 MT55 Operation & Maintenance Manual
HYDRAULIC / HYDROSTATIC SYSTEM
Checking And Adding Fluid
Use only recommended fluid in the hydraulic system.
(See (MT55) MINI TRACK LOADER SPECIFICATIONS
on Page 111.)
Stop the mini track loader on a level surface. Lower the
lift arms and tilt the Bob-Tach fully back.
Stop the engine and open the rear door.
Figure 104
Check the fluid level in the sight gauge (Item 1)
[Figure 104]. The correct level is at the center of the
sight gauge.
Remove the fill cap (Item 2) [Figure 104] and add fluid
until at the correct level.
Install the fill cap. Be sure rubber gasket is installed
(Inset) [Figure 104].
AVOID INJURY OR DEATH
Diesel fuel or hydraulic fluid under pressure can
penetrate skin or eyes, causing serious injury or
death. Fluid leaks under pressure may not be visible.
Use a piece of cardboard or wood to find leaks. Do
not use your bare hand. Wear safety goggles. If fluid
enters skin or eyes, get immediate medical attention
from a physician familiar with this injury.
W-2072-0807
Hydraulic / Hydrostatic Fluid Chart
Figure 105
HYDRAULIC / HYDROSTATIC FLUID
RECOMMENDED ISO VISCOSITY GRADE (VG)
AND VISCOSITY INDEX (VI)
TEMPERATURE RANGE ANTICIPATED
DURING MACHINE USE
[1] VG 100; Minimum VI 130
[2] VG 46; Minimum VI 150
[3] BOBCAT All-Season Fluid
[4] BOBCAT Synthetic Fluid
[5] BOBCAT Biodegradable Hydraulic / Hydrostatic
Fluid (Unlike biodegradable fluids that are vegetable
based, Bobcat biodegradable fluid is formulated to
prevent oxidation and thermal breakdown at operating
temperatures.)
Use only recommended fluid in the hydraulic system
[Figure 105]. (See Hydraulic System on Page 113.)
Dealer Copy -- Not for Resale
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