Mazda MX-5 Miata (1997+). Manual — part 61
Fig. 23: Aligning Marks On Inner & Outer Rotor
Courtesy of MAZDA MOTORS CORP.
TORQUE SPECIFICATIONS
TORQUE SPECIFICATIONS
Application
Ft. Lbs. (N.m)
Axle Shaft Nut (Protege)
174-235 (235-319)
Camshaft Sprocket Bolt
36-45 (49-61)
Compressor Bracket-To-Engine Bolt
28-38 (38-51)
Connecting Rod Cap Nut
35-37 (48-50)
Crankshaft Pulley Bolts
9-13 (12-18)
Crankshaft/Timing Belt Sprocket Bolt
116-123 (157-167)
Crossmember-To-Frame Bolt
47-66 (63-89)
Cylinder Head Bolt
(2)
56-60 (76-81)
Distributor Bolt
14-19 (19-26)
Drive Shaft Bolts (Miata)
37-43 (50-58)
Engine Mount Nut
42-58 (57-79)
Engine Mount-To-Engine Bolt
27-40 (37-54)
Engine Mount-To-Frame Nut
Miata
42-57 (57-77)
Protege
28-38 (38-51)
Exhaust Header Pipe-To-Exhaust
1997 Mazda MX-5 Miata
1997-98 ENGINES 1.8L 4-Cylinder
ENGINE SPECIFICATIONS
GENERAL SPECIFICATIONS
Manifold Nut
23-34 (31-46)
Exhaust Manifold Nut
(1)
28-34 (38-46)
Flywheel Bolt
71-76 (96-103)
Fuel Rail Bolt
14-19 (19-26)
Generator Top Bolt
27-38 (37-51)
Intake Manifold Bolt/Nut
(1)
14-19 (19-26)
Intake Manifold Support Bracket
14-18 (19-25)
Main Bearing Cap Bolt
Step 1
(1)
22-27 (30-37)
Step 2 (Final)
(1)
40-43 (54-58)
Oil Pan-To-Transaxle Bolt (Protege)
28-38 (38-51)
Oil Pan-To-Transmission Bolt (Miata)
48-65 (64-88)
Oil Pump-To-Block Bolt
14-19 (19-26)
Power Steering Pump-To-Bracket Bolt
28-38 (38-51)
PPF/Differential Spacer Mounting Bolt
(2)
27-38 (37-51)
PPF-To-Differential Long Mounting Bolt
(2)
77-91 (104-123)
PPF-To-Transmission Side Mounting Bolt
(2)
77-91 (104-123)
PPF/Transmission Rear Bracket Mounting Bolt
27-40 (37-54)
Spark Plug
11-16 (15-22)
Timing Belt Tensioner Bolt
27-38 (37-51)
Water Pump Bolt
14-19 (19-26)
INCH Lbs. (N.m)
Camshaft Bearing Cap Bolt
(3)
100-125 (11.3-14.1)
Cylinder Head Cover Bolt
43-78 (5-9)
Oil Jet
104-156 (12-18)
Oil Pan-To-Engine Block Bolt
(Miata & Protege)
70-95 (8-11)
Oil Pump Cover Screws
53-78 (6-9)
Oil Strainer Bolt
70-95 (8-11)
Rear Cover Bolt
70-95 (8-11)
Water Pump Pulley Bolt
70-95 (8-11)
(1)
Tighten evenly to specification in alternating sequence.
(2)
Tighten in sequence. See Fig. 7 .
(3)
Tighten in sequence. See Fig. 10 or Fig. 11 .
1997 Mazda MX-5 Miata
1997-98 ENGINES 1.8L 4-Cylinder
CRANKSHAFT, MAIN & CONNECTING ROD BEARINGS
CRANKSHAFT, MAIN & CONNECTING ROD BEARINGS
CONNECTING RODS
Application
Specification
Displacement
112.2 Cu. In. (1.8L)
Bore
3.27" (83.0 mm)
Stroke
3.35" (85.0 mm)
Compression Ratio
Miata
9.0:1
Protege
8.9:1
Fuel System
PFI
Horsepower @ RPM
Miata
128 @ 6500
Protege
103 @ 5500
Torque Ft. Lbs. @ RPM
Miata
110 @ 5000
Protege
111 @ 4000
Application
In. (mm)
Crankshaft
End Play
Standard
.0032-.0111 (.080-.282)
Maximum
.0118 (.30)
Maximum Runout
.0016 (.04)
Main Bearings
Journal Diameter
Standard Bearings
1.9661-1.9667 (49.938-49.956)
Journal Out-Of-Round
.002 (.05)
Oil Clearance
Standard
.0008-.0014 (.020-.036)
Maximum
.004 (.10)
Connecting Rod Bearings
Journal Diameter
Standard Bearings
1.7693-1.7699 (44.940-44.956)
Journal Out-Of-Round
.002 (.05)
Oil Clearance
Standard
.0008-.0027 (.020-.068)
Maximum
.0039 (.100)
1997 Mazda MX-5 Miata
1997-98 ENGINES 1.8L 4-Cylinder
CONNECTING RODS
PISTONS, PINS & RINGS
PISTONS, PINS & RINGS
Application
In. (mm)
Bore Diameter
Crankpin Bore
1.8898-1.8904 (48.000-
48.016)
Pin Bore
.7876-.7879 (20.003-20.014)
Center-To-Center Length
5.231-5.234 (132.85-132.95)
Maximum Bend
(1)
Side Play
Standard
.0044-.0103 (.110-.262)
Maximum
.012 (.30)
(1)
Bend must not exceed .003" per 1.97" (.075 mm per 50 mm).
Application
In. (mm)
Pistons
Clearance
Standard
Miata
.0013-.0023 (.032-.059)
Protege
.0010-.0014 (.024-.037)
Maximum
.006 (.15)
Diameter
Standard
3.2660-3.2666 (82.954-82.974)
Oversize
.010" (0.25 mm)
3.2761-3.2762 (83.211-
83.217)
.020" (0.50 mm)
3.2859-3.2860 (83.461-
83.467)
Pins
Diameter
.7869-.7871 (19.987-19.993)
Piston Fit
-.0002-.0005 (-.005-.013)
Rings
No. 1
End Gap
Standard
.006-.011 (.15-.30)
Maximum
.039 (1.0)
Side Clearance
Standard
.0012-.0025 (.030-.065)
Maximum
.006 (.15)
1997 Mazda MX-5 Miata
1997-98 ENGINES 1.8L 4-Cylinder
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст