Workshop Manual
GENERAL INFORMATION 1–15
TIGHTENING TORQUE SPECIFICATIONS
The tightening torque values given in the table below are applicable to the bolts unless otherwise
specified.
STANDARD BOLT N·m (kgf·m/lb.ft)
An asterisk (*) indicates that the bolts are used for female threaded parts that are made of soft materials
such as casting.
Bolt
Identification
Bolt
Diameter ×
pitch (mm)
M 6 × 1.0
M 8 × 1.25
M10 × 1.25
* M10 × 1.5
M12 × 1.25
* M12 × 1.75
M14 × 1.5
* M14 × 2.0
M16 × 1.5
* M16 × 2.0
M18 × 1.5
* M18 × 2.5
M20 × 1.5
* M20 × 2.5
M22 × 1.5
* M22 × 2.5
M24 × 2.0
* M24 × 3.0
3.9–7.8 (0.4–0.8/2.9–5.8)
7.8–17.7 (0.8–1.8/5.8–13.0)
20.6–34.3 (2.1–3.5/5.2–25.3)
19.6–33.4 (2.0–3.4/14.5–24.6)
49.1–73.6 (5.0–7.5/36.2–54.2)
45.1–68.7 (4.6–7.0/33.3–50.6)
76.5
∼115.0 (7.8∼11.7/56.4∼84.6)
71.6–107.0 (7.3–10.9/52.8–78.8)
104.0–157.0 (10.6–16.0/76.7–115.7)
100.0–149.0 (10.2–15.2/73.8–110.0)
151.0–226.0 (15.4–23.0/111.0–166.0)
151.0–226.0 (15.4–23.0/111.0–166.0)
206.0–310.0 (21.0–31.6/152.0–229.0)
190.0–286.0 (19.4–29.2/140.0–211.0)
251.0–414.0 (25.6–42.2/185.0–305.0)
218.0–328.0 (22.2–33.4/161.0–242.0)
359.0–540.0 (36.6–55.0/265.0–398.0)
338.0–507.0 (34.5–51.7/250.0–374.0)
4.9–9.8 (0.5–1.0/3.6–7.2)
11.8–22.6 (1.2–2.3/8.7–16.6)
27.5–46.1 (2.8–4.7/20.3–33.4)
27.5–45.1 (2.8–4.6/20.3–33.3)
60.8–91.2 (6.2–9.3/44.8–67.3)
56.9–84.4 (5.8–8.6/42.0–62.2)
93.2–139.0 (9.5–14.2/68.7–103.0)
88.3–131.0 (9.0–13.4/65.1–96.9)
135.0–204.0 (13.8–20.8/99.8–150.0)
129.0–194.0 (13.2–19.8/95.5–143.0)
195.0–293.0 (19.9–29.9/144.0–216.0)
196.0–294.0 (20.0–30.0/145.0–217.0)
270.0–405.0
(
27.5–41.3/199.0–299.0)
249.0–375.0 (25.4–38.2/184.0–276.0)
363.0–544.0 (37.0–55.5/268.0–401.0)
338.0–507.0 (34.5–51.7/250.0–374.0)
431.0–711.0 (43.9–72.5/318.0–524.0)
406.0–608.0 (41.4–62.0/299.0–448.0)
16.7–30.4 (1.7–3.1/12.3–22.4)
37.3–62.8 (3.8–6.4/27.5–46.3)
36.3–59.8 (3.7–6.1/26.8–44.1)
75.5–114.0 (7.7–11.6/55.7–83.9)
71.6–107.0
(
7.3–10.9/52.8–78.8)
114.0–.0
(
11.6–17.4/83.9–126.0)
107.0–160.0
(
10.9–16.3/78.8–118.0)
160.0–240.0
(
16.3–24.5/118.0–177.0)
153.0–230.0
(
15.6–23.4/113.0–169.0)
230.0–345.0
(
23.4–35.2/169.0–255.0)
231.0–346.0
(
23.6–35.3/171.0–255.0)
317.0–476.0 (32.3–48.5/234.0–351.0)
293.0–440.0 (29.9–44.9/216.0–325.0)
425.0–637.0 (43.3–64.9/313.0–469.0)
394.0–592.0 (40.2–60.4/291.0–437.0)
554.0–831.0 (56.5–84.7/409.0–613.0)
521.0–782.0 (53.1–79.7/384.0–576.0)