11-3. LINES AND FITTINGS MAINTENANCE (CONT)
d. Control Valve Assembly to Bucket Tilt Cylinder Assemblies (cont).
Replace parts determined to be defective in following steps.
Inspect hoses (3 and 6) for chafing, cracks, deterioration, or damaged
f i t t i n g t h r e a d s.
Inspect tubes (11, 14, 15, 24, and 25) for cracks, dents, or damaged fit-
t i n g t h r e a d s.
Inspect elbows (7 and 12) and fittings (26) for cracks, breaks, deforma-
tion, or damaged threads.
Inspect remaining parts for cracks, breaks, deformation, or damaged
t h r e a d s .
INSTALLATION (SHEET 1 OF 2)
If necessary, position bracket (31) on front chassis and secure using
capscrew (30), lock washer (29), and nut (28).
I f n e c e s s a r y,
i n s t a l l n e w 0 - r i n g ( 2 7 ) o n f i t t i n g s ( 2 6 ) . I n s t a l l f i t t i n gs
in control valve assembly ports.
Install tubes (25 and 24) in loader.
Position clamp (23) and install capscrew (22), lock washer (21), and nut
( 2 0 ) f i n g e r t i g h t.
Position two clamps (19) and install capscrew (18), lock washer (17), and
n u t ( 1 6 ) f i n g e r t i g h t .
Position tube (15) between fitting (26) installed in control valve assem-
bly bottom port and tee located on tube (25). If necessary, adjust posi-
tion of tube (25), then connect and tighten tube fittings.
Position tube (14) between fitting (26) installed in control valve assem-
bly top port and tee located on tube (24). If necessary, adjust position
of tube (24), then connect and tighten tube fittings.