TM 5-3805-281-24-2
Hydraulic System
Item
Measurement
Specification
33
Cover-to-Hydraulic Oil Tank Cap
49 Nm (36 lb-ft)
3360
Screw
12
Restriction Valve:
Coupling T-Bolt Type Hose Clamp
4.4 Nm (40 lb-in.)
Oil Cooler Bypass Valve:
Control Valve-to-Hydraulic Oil
11.4 Nm (100 lb-in.)
Tank Coupling Cap Screw and Nut
Boom Cylinder:
Boom Cylinder
Weight
324 kg (714 lb) approximate
Boom Cylinder-to-Frame Pin M20
540 Nm (400 lb-ft) tighten nut
Cap Screw Nut
against nut, not the retainer
Boom Cylinder-to-Boom Pin M20
540 Nm (400 lb-ft) tighten nut
Cap Screw Nut
against nut, not the retainer
Boom Ring
Width
9.60--9.80 mm (0.377--0.386 in.)
nominal
Width
9.55 mm (0.376 in.) limit of use
Boom Cylinder Rod End Bushing
ID
110 mm (4.33 in.) nominal
ID
111.5 mm (4.40 in.) limit of use
Boom Cylinder Head End Bushing
ID
110 mm (4.33 in.) nominal
ID
111.5 mm (4.40 in.) limit of use
Boom Rod
Curvature
0.5 mm per 1 m (0.020 in. per 3.25
ft)
Boom Rod Allowable Scratch
Depth
0.1 mm (0.004 in.) (enough to detect
by a fingernail)
Boom Rod
OD
105.0 + 0.036 - 0.090 mm (4.1339 +
0.0014 - 0.0035 in.)
Boom Cylinder Piston-to-Rod Nut
9810 Nm (7230 lb-ft)
Nut-to-Rod Set Screw
64 Nm (47 lb-ft)
Continued on next page
CED,OUOE003,1114
1910SEP987/9
19-49
