Toyota 1PZ Repair Manual page 337

A-20
Torque Specifications
Nozzle holder body * Nozzle holder retaining nut
(IPZand 1HZ)
Injection nozzle x Cylinder head
(IPZand 1HZ)
Nozzle leakage pipe * Injection nozzle
(IPZand 1HZ)
x
Injection pipe Injection nozzle
(IPZand 1HZ)
x
Injection pipe Injection pump
(IPZand 1HZ)
Nozzle holder body * Nozzle holder retaining nut
(1HD-T)
Injection nozzle x Cylinder head
(1HD-T)
Nozzle leakage pipe x Injection nozzle
(1HD-T)
x
Injection pipe Injection nozzle
(1HD-T)
Injection pipe x Injection pump
(1HD-T)
Fuel inlet hollow screw x Injection pump body
Regulator valve x Injection pump body
Feed pump cover x Injection pump body
x
Distributive head Injection pump body
Governor link support bolt
x
Delivery valve holder Distributive head
(IPZand 1HZ)
(1HD-T)
x
Distributive head plug
(IPZand 1HZ)
(1HD-T)
Governor cover x Injection pump body
x
Fuel cut solenoid Distributive head
Pickup sensor x Injection pump body
Fuel inlet pipe x Injection pump
x
Fuel outlet pipe Injection pump
Injection pump x Timing gear case
x
Pump stay Injection pump
Injection pump drive gear
Distributive head plug bolt
SERVICE SPECIFICATIONS - Fuel System
Part tightened
Distributive head
x
Injection pump
ft-lb
kg-cm
375 27
650 47
300 22
150 11
150 11
350 25
400 29
125 9
250 18
250 18
375 27
90 78 in.-lb
25 25 in.-lb
120 9
140 10
500 36
550 40
700 51
900 65
85 74 in.-lb
225 16
210 15
230 17
230 17
185 13
700 51
1,000 72
170 12
N-m
37
64
29
15
15
34
39
12
25
25
37
8.8
2.5
12
14
49
54
69
88
8.3
22
21
23
23
18
69
98
17