4-10
GROUP 3 TESTS AND ADJUSTMENTS
1. AIR BLEEDING OF BRAKE SYSTEM
Air bleeding should be performed by two
persons :
One rides on truck for depressing and
releasing brake pedal : the other person is
on the ground and removes cap from air
vent plug on wheel cylinder.
Block the front wheel securely and apply
parking brake.
Start the engine.
Attach a vinyl tube to air vent plug and
immerse other end of tube into a vessel
filled with hydraulic oil.
Loosen air vent plug by turning it 3/4 with a
wrench. Depress brake pedal to drain oil
mixed with air bubbles from plug hole.
Depress brake pedal until no air bubbles
come out of air vent plug hole.
After completion of air bleeding, securely
tighten air vent plug. Install cap on plug.
1)
2)
3)
4)
5)
6)
7)
Vessel
Disk brake
Vinyl tube
Air vent plug
Drive axle
50DF7BS53
2~4mm(0.1~0.15in)
115mm(4.52in)
60L7ABS05
2. ADJUSTMENT OF PEDAL
BRAKE PEDAL
Pedal height from cross plate
Adjust with stopper bolt.
·
Pedal height : 115mm (4.52in)
Idle stroke
Adjust with rod of brake valve
·
Play : 2~4mm (0.1 ~ 0.15in)
(1)
(2)
1)
Содержание 60L-7A
Страница 11: ...SECTION 1 GENERAL Group 1 Safety hints 1 1 Group 2 Specifications 1 5 Group 3 Periodic replacement 1 13 ...
Страница 25: ...SECTION 2 REMOVAL INSTALLATION OF UNIT Group 1 Structure 2 1 Group 2 Removal and installation of unit 2 2 ...
Страница 32: ...2 7 Mast Refer to section on mast Page 2 2 1 2 POWER TRAIN ASSEMBLY REMOVAL 1 D503RE04 ...
Страница 69: ...3 28 50DFTM13 Remove bearing 67 and gear 68 30 68 67 ...
Страница 71: ...3 30 Remove oil seal 72 from the transmission case 34 50DFTM17 72 ...
Страница 98: ...3 57 Assemble wheel hub and tighten plug 14 Tightening torque 35 60kgf m 253 2 434 0lbf ft 12 50D7EDA61 ...
Страница 147: ...5 31 2 PRIORITY VALVE STRUCTURE 50DS7ESE08 1 Body 2 Spool 3 Spring plug 4 End plug 5 Spring 6 O ring 7 Orifice 1 ...
Страница 188: ...7 3 10MM RING ELECTRIC CIRCUIT FOR LPG FUE KIT 35L7AEL07 ...
Страница 189: ...7 4 MEMORANDUM ...