Wacker Neuson 38Z3, Service Manual

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SERV-HB 38Z3 EN – Edition 2.1 * 38z3s210.fm
*) All connections with an * must be glued with Loctite S2420 or VaryBond 12-43.
Galvanised and dry surface (O-ring slightly oiled). Torque tolerance: -10 %
Values determined empirically and to be applied as approximate figures.
Water Anticorrosion agent Antifreeze agent
Up to °C (°F)
% by
volume
cm³/l
(in
3
/gal)
% by volume % by volume
4 (39.2) 99
10
(2.6)
1
–
-10 (14) 79 20
-20 (-4) 65 34
-25 (-13) 59 40
-30 (-22) 55 44
2-7
Specifications
o ol an t c om po un d t ab l
10 Model-specific tightening torque
neral tightening torqu
Tightening torques for hydraulic screw connections (dry assembly)
Outside tempera-
ture
Coolant: Halvoline XLC (based on ethylene glycol
m f
Live ring M14 10.9 180 (133)*
Track roller M16 10.9 275 (203)*
Drive pinion M14 10.9 180 (133)*
Travelling drive M14 10.9 180 (133)*
Gear motor M16 10.9 275 (203)*
Angled engine bracket M10 8.8 45 (33)
Engine bearing M10 8.8 45 (33)
Pump base M10 10.9 70 (52)
Pump M12 10.9 110 (81)
Swivel joint M10 10.9 64 (47)*
Counterweight/additional counterweight M20 8.8 290 (214)*
05 6L M12X1,5 WS 14 15 (11)
06 8L M14X1,5 WS 17 20 (15)
08 10L M16X1,5 WS 19 40 (30)
10 12L M18X1,5 WS 22 50 (37)
12 15L M22X1,5 WS 27 75 (55)
16 18L M26X1,5 WS 32 85 (63)
20 22L M30X2 WS 36 100 (74)
25 28L M36X2 WS 41 180 (133)
32 35L M45X2 WS 55 220 (162)
Metric hose fittings for hydraulic appl ications (light execution, DKOL)
l r
Wrench size
(WS)
Tightening torque
Nm(lbf ft)