Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Infiniti Q45 FY33 F50 2001-2006 Approved 2003_Q45 acc
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ACCELERATOR CONTROL SYSTEM
B ENGINE
A
ACC
SECTION
ACCELERATOR CONTROL SYSTEM C
D
E
CONTENTS
ACCELERATOR CONTROL SYSTEM ..................... 2 . SERVICE DATA AND SPECIFICATIONS (SDS) ....... 4 . F
Removal and Installation ......................................... 2
. Standard and Limit ................................................... 4
.
REMOVAL ............................................................ 2
. Tightening Torque .................................................... 4
.
INSTALLATION .................................................... 2
. G
INSPECTION AFTER INSTALLATION ................ 3 .
H
I
J
K
L
M
Revision; 2004 April ACC-1 2003 Q45
ACCELERATOR CONTROL SYSTEM
ACCELERATOR CONTROL SYSTEM PFP:18005
Removal and Installation EBS001JM
SBIA0339E
1. Accelerator wire 2. Accelerator wire bracket 3. Seal rubber
4. Accelerator wire bracket 5. Pedal bracket 6. E-ring
7. Bush 8. Stopper 9. Accelerator pedal
The accelerator wire should be adjusted when removing and replacing any parts of the Accelerator Control
System, shown in the illustration.
REMOVAL
1. Remove engine cover.
2. Loosen lock nut, and remove accelerator wire from throttle
drum.
3. Remove accelerator wire from accelerator pedal.
4. Remove accelerator wire bracket bolt and nut, and pull acceler-
ator wire into vehicle interior.
5. Remove accelerator pedal bracket nuts, then remove accelera-
tor pedal and bracket assembly.
SBIA0330E
INSTALLATION
Install in reverse order of removal procedures, paying extra attention to the items below.
CAUTION:
q Do not leave scratches, twist or bends on accelerator wire cores.
q Do not apply lubricant to inside accelerator wire.
q Check if accelerator pedal is free from contact with other parts, and releases smoothly.
q For ASCD wire adjustment, refer to ACS-29, "ASCD Wire Adjustment" .
Revision; 2004 April ACC-2 2003 Q45
ACCELERATOR CONTROL SYSTEM
Adjusting Accelerator Wire
1. Loosen lock nut and adjusting nut. A
2. Tighten accelerator adjusting nut until throttle drum starts to move.
3. From that position, turn back adjusting nut 1.5 to 2 turns.
ACC
4. Tighten lock nut to specified torque holding adjusting nut.
INSPECTION AFTER INSTALLATION
q Check if throttle drum opens fully when accelerator pedal is fully depressed to the floor, and operates C
smoothly in all process.
q Check if throttle drum returns to idle position when pedal is released.
q Check if the ASCD wire is not pulling the throttle drum. D
E
F
G
H
I
J
K
L
M
Revision; 2004 April ACC-3 2003 Q45
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS) PFP:00030
Standard and Limit EBS003TU
Turning back of accelerator wire adjusting nut 1.5 - 2 turns (From position throttle drum just starts to move)
Tightening Torque EBS001ZB
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