Torque chart, Recommended lubricants & capacities 17.2 – Gradall 544D (9136-4003) Service Manual User Manual
Page 52
TORQUE CHART
TORQUE (lubricated)
ITEM
FREQUENCY*
THREAD SIZE
FT.-LB.
Nm
(GRADE)
MINIMUM
MAXIMUM
MINIMUM
MAXIMUM
Boom Slide Bearings (front)
5 Weeks (250 hrs)
3/8-24 (5)
32
37
43
50
5 Weeks (250 hrs)
1/2-20 (5)
68
78
92
106
Boom Slide Bearings (rear)
If front bearings have
3/8-24 (5)
32
37
43
50
worked loose
1/2-20
68
78
92
106
Boom Extend Chains (rear)
Adjusting Nut
5 Weeks (250 hrs)
1-8 (-)
†
†
†
†
Jam Nut
5 Weeks (250 hrs)
1-8 (-)
175
215
238
292
Wheel Lug Nuts
3 Months (500 hrs)
-
350
400
476
544
Cab MTG Bolts
7/8-9
450
475
612
646
* Check torque at whichever interval occurs first.
† Refer to appropriate Service Manual for procedure to check and adjust cables.
Check torque using accurate torque wrench to apply maximum torque value shown. DO NOT EXCEED
MAXIMUM TORQUE. Excess maximum torque may cause fastener to fail.
RECOMMENDED LUBRICANTS & CAPACITIES
17.2
APPLICATION
SYMBOL
WHEN USED
GRADE
SPECIFICATION
CAPACITY*
Boom Chain Adj.
HM
Threads
(extreme pres. moly lube)
All Year
-
1440-3323
-
-
Boom Slide Bearing
HM
Paths
(extreme pres. moly lube)
All Year
NLGI #2
1440-4595
-
-
Boom Extend Chains
CL (chain lube)
All Year
-
1440-4751
Coolant Conditioner
CC (supplemental
All Year
-
-
0.5 qts
0.48 L
(Deere Only)
coolant additive)
Engine Cooling System
Cummins
AF (anti-freeze)
All Year
½ & ½
Permanent
24 qts
22.7 L
Deere
AF (anti-freeze)
All Year
½ & ½
Permanent
24.8 qts
23.5 L
Engine Crankcase
Cummins
EO (engine oil)
All Year
15W-40-CD
MIL-L-2104D
12 qts
11.4 L
Deere
EO (engine oil)
All Year
15W-40-CD
MIL-L-2104D
14.5 qts
13.5 L
Front Axle
Meritor
HF (hydraulic fluid)
All Year
**
**
5.28 gal
20 L
Carraro
HF (hydraulic fluid)
All Year
**
**
4.91 gal
18.6 L
Fuel Tank
DF (diesel fuel)
All Year
#2
-
40 gal
151.6 L
Grease Fittings
HM
(extreme pres. moly lube)
All Year
NLGI #2
1440-4595
-
-
Hydraulic System
HF (hydraulic fluid)
All Year
***
***
50 gal
189.3 L
Rear Hubs
HF (hydraulic fluid)
All Year
**
**
3 pints ea
1.4 L
* Capacities are approximate - check level to be sure.
** Fill to level using Mobilfluid
®
424 (GRADALL P/N 1440-4535)
*** Fill to level using Mobilfluid
®
424 -OR- Citgo Tractor Hydraulic Fluid (product code 33310)