Torque - Standard Torque Data For Hydraulics - New Holland Guardian SP.260R Service Manual

Torque - Standard torque data for hydraulics

SP.260R Angle drive adjustable axle 1000 Gallon product tank [YFYM00925
- ]
SP.260R Angle drive fixed axle 1000 Gallon product tank [YFYM00925 - ]
SP.260R Drop box 1000 Gallon product tank [YFYM00925 - ]
SP.260R Drop box 1200 Gallon product tank [YFYM00925 - ]
SP.300C Axle Tech 2WD [YFYM00950 - ]
SP.300C Axle Tech 4WD [YFYM00950 - ]
SP.300R 2WD RR Drive 1000 Gallon product tank [YFYM00925 - ]
SP.300R 2WD RR Drive 1200 Gallon product tank [YFYM00925 - ]
SP.300R 4WD 1000 Gallon product tank [YFYM00925 - ]
SP.300R 4WD 1200 Gallon product tank [YFYM00925 - ]
INSTALLATION OF ADJUSTABLE FITTINGS
IN STRAIGHT THREAD O RING BOSSES
1. Lubricate the O-ring by coating it with a light oil or
petroleum. Install the O-ring in the groove adjacent
to the metal backup washer which is assembled at the
extreme end of the groove (4).
2. Install the fitting into the SAE straight thread boss until
the metal backup washer contacts the face of the boss
(5).
NOTE: Do not over tighten and distort the metal
backup washer.
3. Position the fitting by turning out (counterclockwise)
up to a maximum of one turn. Holding the pad of the
fitting with a wrench, tighten the locknut and washer
against the face of the boss (6).
STANDARD TORQUE DATA FOR HYDRAULIC TUBES AND FITTINGS
TUBE NUTS FOR 37° FLARED FITTINGS
SIZE TUBING OD
4 6.4 mm (1/4 in)
5
7.9 mm (5/16 in)
6 9.5 mm (3/8 in)
8 12.7 mm (1/2 in)
10
15.9 mm (5/8 in)
12 19.1 mm (3/4 in)
14 22.2 mm (7/8 in)
16 25.4 mm (1 in)
20 31.8 mm (1-1/4 in)
24 38.1 mm (1-1/2 in)
32 50.8 mm (2 in)
These torques are not recommended for tubes of 12.7 mm (1/2 in) OD and larger with wall thickness of 0.889 mm
(0.035 in) or less. The torque is specified for 0.889 mm (0.035 in) wall tubes on each application individually.
Before installing and torquing 37 ° flared fittings, clean the face of the flare and threads with a clean solvent or Loctite
cleaner and apply hydraulic sealant L
Install fitting and torque to specified torque, loosen fitting and retorque to specifications.
INTRODUCTION
THREAD
SIZE
7/16-20 12 - 16 N·m (9 - 12 lb ft)
1/2-20 16 - 20 N·m (12 - 15 lb ft)
9/16-18 29 - 33 N·m (21 - 24 lb ft)
3/4-16 47 - 54 N·m (35 - 40 lb ft)
7/8-14 72 - 79 N·m (53 - 58 lb ft)
1-1/16-12 104 - 111 N·m (77 - 82 lb ft)
1-3/16-12 122 - 136 N·m (90 - 100 lb ft)
1-5/16-12 149 - 163 N·m (110 - 120 lb ft)
1-5/8-12 190 - 204 N·m (140 - 150 lb ft)
1-7/8-12 217 - 237 N·m (160 - 175 lb ft)
2-1/2-12 305 - 325 N·m (225 - 240 lb ft)
® 569 to the 37 ° flare and the threads.
OCTITE
47828487 24/09/2015
NA
NA
TORQUE
15
1
23085659
O-RING BOSS PLUGS
ADJUSTABLE FITTING
LOCKNUTS, SWIVEL
JIC- 37° SEATS
TORQUE
8 - 14 N·m (6 - 10 lb ft)
14 - 20 N·m (10 - 15 lb ft)
20 - 27 N·m (15 - 20 lb ft)
34 - 41 N·m (25 - 30 lb ft)
47 - 54 N·m (35 - 40 lb ft)
81 - 95 N·m (60 - 70 lb ft)
95 - 109 N·m (70 - 80 lb ft)
108 - 122 N·m (80 - 90 lb ft)
129 - 158 N·m (95 - 115 lb ft)
163 - 190 N·m (120 - 140 lb ft)
339 - 407 N·m (250 - 300 lb ft)