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TMS800E SERVICE MANUAL LUBRICATION
Published 01-29-2014, Control # 496-00
GROVE
20. Outrigger Beams
Lube Type - EP-MPG
Lube Interval - 50 hours or 1 week, whichever interval
occurs first
Lube Amount - Brush on bottom of outrigger beams.
Application - Brush on; 8 places
21. Jack Cylinder Support Tubes
Lube Type - EP-MPG
Lube Interval - 500 hours
Lube Amount - Brush on inside diameter of jack cylinder
support tubes and wear bands before installing jack
cylinders.
Application -Brush on; 5 places
22. Jack Cylinder Barrels
Lube Type - EP-MPG
Lube Interval - 50 hours or 1 week, whichever interval
occurs first
Lube Amount - Fully extend outriggers and brush
lubricant onto cylinder barrels.
Application - Brush on; 5 places
HYDRAULIC LUBRICATION
NOTE: Environmental and other conditions can
dramatically affect the condition of hydraulic oil and
filters. Therefore, specific intervals for servicing/
changing hydraulic oil, filters and hydraulic tank
breathers cannot be set. However, it is imperative
for the continued satisfactory performance of
Grove cranes that inspections be performed on the
basis of how and where each crane is used. Air
borne and ingested contaminants can significantly
reduce the life of oil and the condition of hydraulic
oil filters and tank breathers.
NOTE: Under normal operating conditions, it is
recommended that hydraulic oil, filters and
breathers be inspected and oils sampled at least
every 3 to 6 months and more frequently for severe
operating conditions. The inspections should be for
air borne and/or ingested particles and water that
deteriorate and contaminate the oil (for example,
oil appears “milky” or no longer has a transparent
clear to amber color). The return filter by-pass
indicator should be observed daily to determine if
the contaminants content may be high. If the
indicator reaches the red zone or indicates a by-
pass condition, the hydraulic oil must be sampled.
The hydraulic tank breather should also be
inspected to assure that it is not restricting air flow
into and out of the reservoir.
NOTE: To inspect hydraulic oil, fill a small glass container
with a sample of reservoir oil and another glass
container with fresh oil. Let the samples stand,
undisturbed, for one to two hours and then
compare the samples. If the reservoir oil is heavily
contaminated with water the sample will appear
“milky” with only a small layer of transparent oil on
Item Description
1 Engine Crankcase
2 Engine Cooling System
3 Transmission
4 Pump Drive Shaft U-Joints and Spline
5PTO Clutch
6 Driveline
7 Power Steering Gearbox
8 Steering Relay Arms
9 Front Aluminum Wheel Pilots
10 Front Axle Hubs
11 Front Axle Tie Rod Ends
12 Front Axle King Pins
13 Front Axle Brake Slack Adjusters
14 Front Axle Brake Camshafts
15 Rear Aluminum Wheel Pilot
16 Front Rear Axle Differential
17 Rear Rear Axle Differential
18 Rear Axle Brake Slack Adjusters
19 Rear Axle Brake Camshafts
20 Outrigger Beams
21 Jack Cylinder Support Tubes
22 Jack Cylinder Barrels
23 Hydraulic Reservoir
24 Hydraulic Filter
25 Fuel Filter
26 Air Cleaner
27 Coolant Strainer (Superstructure Cab Heater)
Reference Only
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