Toyota 1PZ Repair Manual page 331

A-14
Injection Pump Adjustment (Cont'd)
Overflow
volume
IPZand 1HZ
1HD-T
Automatic timer
1PZ
1HZ
1HD-T (Europe)
1HD-T (Others)
Full load
injection volume
1PZ
1HZ
1HD-T
(w/o BACS)
1HD-T (w/ BACS)
SERVICE SPECIFICATIONS - Fuel System
Item Pump rpm
2,000
1,900
Pump rpm
Item
600
1,200
1,600
2,000
2,500
600
1,200
1,600
2,000
2,500
1,300
1,440
1,700
1,900
800
1,440
1,700
1,900
Adjusting
Item
lever angle
position
Plus 21 -31°
Plus 21 -31°
Plus 21 -31°
Plus 21 -31°
Overflow volume
366-800 (22.3-48.8)
583-1,083 (35.6-66.1)
Piston stroke
0.58 - 1.58 (0.0228 - 0.0622)
3.02 - 4.02 (0.1189 - 0.1583)
4.65-5.65 (0.1830-0.2224)
6.28-7.28 (0.2472-0.2866)
6.88-7.88 (0.2709-0.3102)
(LST non-operational)
0.43-1.43 (0.0169-0.0563)
3.23-4.23 (0.1272-0.1665)
5.09 - 6.09 (0.2004 - 0.2398)
6.88-7.88 (0.2709-0.3102)
6.88-7.88 (0.2709-0.3102)
(LST non-operational)
1.4-2.4 (0.055-0.094)
3.0-4.0 (0.118-0.157)
5.9-6.9 (0.232-0.272)
7.7 -8.7 (0.303-0.343)
1.05-2.05 (0.0413-0.0807)
4.9-5.9 (0.193-0.232)
6.42 - 7.42 (0.2528 - 0.2921)
7.7-8.7 (0.303-0.343)
No. of
Pump rpm
measuring
strokes
1,200 200
1,200 200
1,100 200
1,100 200
cc/min. (cu in./min.)
mm (in.)
Injection volume
cc (cu in.)
11.78-12.18 (0.72-0.74)
11.80-12.20 (0.72-0.74)
13.58-14.18 (0.83-0.87)
13.14-13.74 (0.80-0.84)