JLG 530LRT, Service And Maintenance Manual

Page: 126 / 262

SECTION 4 - BASIC HYDRAULIC INFORMATION & SCHEMATICS
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Table 4-5. 45° Flare (SAE) - Steel
TYPE/FITTING IDENTIFICATION Torque
M
ATERIAL
Dash Size
Thread
Size
ØA* ØB* [ft. lb.] [N-m]
(UNF) (in) (mm) (in) (mm) Min Nom Max Min Nom Max
ST
EE
L FI
TT
IN
GS
W
ITH
ST
EE
L M
ATI
N
G C
OMP
ON
EN
TS
;
U
N
-L
UBR
IC
ATE
D THRE
ADS
4 7/16-20 0.39 9.90 0.44 11.10 13 14 14 18 19 19
6 5/8-18 0.56 14.30 0.63 15.90 22 23 24 30 31 33
8 3/4-16 0.69 17.50 0.75 19.10 42 44 46 57 60 62
10 7/8-14 0.81 20.60 0.87 22.20 60 63 66 81 85 89
12 1 1/16-14 0.98 25.00 1.06 27.00 84 88 92 114 119 125
* ØA and ØB thread dimensions for reference only.
** See FFWR and TFFT Methodsfor FFWR procedure requirements.
Table 4-6. 45° Flare (SAE) - Aluminum/Brass
TYPE/FITTING IDENTIFICATION Torque
MA
TERIAL
Dash Size
Thread
Size
ØA* ØB* [ft. lb.] [N-m]
(UNF) (in) (mm) (in) (mm) Min Nom Max Min Nom Max
AL
U
M
INUM
/BR
AS
S
FIT
TINGS
OR AL
UMINU
M
/B
RASS
MA
TING C
OMPO
N
ENT
S;
UN-L
UB
RICA
TED
THREADS
4 7/16-20 0.39 9.90 0.44 11.10 8 9 9 11 12 12
6 5/8-18 0.56 14.30 0.63 15.90 14 15 15 19 20 20
8 3/4-16 0.69 17.50 0.75 19.10 27 29 30 37 39 41
10 7/8-14 0.81 20.60 0.87 22.20 39 41 43 53 56 58
12 1 1/16-14 0.98 25.00 1.06 27.00 55 58 61 75 79 83
* ØA and ØB thread dimensions for reference only.
** See FFWR and TFFT Methods for TFFT procedure requirements.