2/3/2020
Page 42 of 78
Calder Brothers Corporation
Model: M415XT Maintainer
M415XT
Section H - Service
Hydraulic Fluid Filters
(500 Hours or Every Season)
These Filter Elements should be replaced at or before the first 25 hours on a new machine. Thereafter,
replacement should be done whenever the Dash Indicator Lamp comes on, OR 500 hours AND every
season.
CAUTION
Escaping diesel fuel under pressure can have sufficient force to penetrate the skin. Before applying pressure to
the fuel system, BE SURE all connections are tight and lines and hoses are NOT damaged. Use a piece of wood
or cardboard to search for suspected leaks. If injured by escaping fuel, see a doctor familiar with this type of
injury at once.
WARNING
NEVER service the fuel system while you are smoking, near an open flame, with the Engine running or while
the engine is hot. Sparks can ignite fumes and/or spilled fuel.
Hydraulic Fluid Replacement
(500 Hours or Every Season)
The hydraulic fluid should be replaced every 500 hours, every season or sooner if fluid becomes
contaminated.
Stop the Engine and lower all attachments.
Drain the Reservoir. Fill the Reservoir with approved hydraulic fluid ONLY to level of Lower Sight
Gauge.
Start the Engine and operate all Cylinders. Raise the Boom and Tool Bar. Run the Wheels and stop
Wheels.
Stop the Engine and lower the Boom and Tool Bar to the ground. Fill the reservoir, if needed, only to level
of Lower Sight Gauge.
NOTE
Hydraulic System Schematics are included in the Parts Manual.
Cutting Edges and Ripper Points
(As Required)
Check periodically for damage and wear. End tips are replaceable as needed.
Exterior Cleaning
(As Required)
The machine should be washed (or steam cleaned) whenever excess dirt buildup occurs. Be sure to lubricate
all grease fittings after steam cleaning.
Fuel Injectors
(As Required)
Whenever faulty or plugged injectors are indicated, see your nearest authorized Engine dealer.
Injection Pump Timing
(As Required)
Whenever Injection Pump timing or other pump service is indicated by abnormal Engine operation, contact
your nearest Engine dealer.
Summary of Contents for M415XT MAINTAINER
Page 2: ......
