Suzuki Burgman 400 - Service manual > Crankcase Bracket Construction

1. Crankcase bracket
2. Spacer
3. Bearing
4. Bushing
5. Crankcase bracket nut
6. Engine mounting nut

1. : 85 N*m (8.5 kgf-m, 61.5 lb-ft)
2. : 93 N*m (9.3 kgf-m, 67.0 lb-ft)

: Apply grease.

Crankcase Bracket Removal and Installation

Removal

1) Remove the engine.

Refer to "Engine Assembly Removal and Installation".

2) Remove the crankcase bracket nut (1) and rubber damper bolts (2) (L & R).

3) Remove the rubber dampers (3) (L & R).

4) Pull out the crankcase bracket bolt (4) and remove the crankcase bracket.

Installation

1) Install the crankcase bracket with the bolt and tighten the crankcase bracket nut (1) temporarily.

2) Install the rubber damper bolts (2) temporarily without installing the rubber dampers.

3) Move the crankcase bracket backwards "A" to provide the clearance "a" as shown in the figure.

Clearance "a"
14 mm (0.55 in)

4) With the crankcase bracket held immovable, tighten the crankcase bracket nut (1) to the specified torque.

Tightening torque
Crankcase bracket nut (a): 85 N*m (8.5 kgf-m, 61.5 lb-ft)

5) Remove the rubber damper bolts (2) (L & R) after tightening the crankcase bracket nut (1).

6) Install the rubber dampers (3) (L & R) and tighten the rubber damper bolts (2) (L & R) to the specified torque.

Tightening torque
Rubber damper bolt (b): 85 N*m (8.5 kgf-m, 61.5 lb-ft)

7) Install the engine.

Refer to "Engine Assembly Removal and Installation".

Crankcase Bracket Related Parts Inspection

Refer to "Crankcase Bracket Removal and Installation".

Spacer

1) Remove the spacers from the crankcase bracket.

2) Inspect the spacers for any flaws or other damage. If any defects are is found, replace the spacers with the new ones.

Bearing

1) Insert the spacers into the bearings.

2) Check the play by moving the spacers up and down.

If excessive play is noted, replace the bearing with a new one. Refer to "Crankcase Bracket Bearing Removal and Installation".

Rubber Parts

Inspect the rubber damper and bushing for crack or other damage. If any defects are is found, replace them with the new ones.

Crankcase Bracket Bearing Removal and Installation

Removal

1) Remove the crankcase bracket. Refer to "Crankcase Bracket Removal and Installation".

2) Remove the bearing (1) using the special tools.

Special tool
(A): 09923-74511 (Bearing puller)
(B): 09930-30104 (Sliding shaft)

Installation

! CAUTION The removed bearings must be replaced with the new ones.

1) Install the bearing using the special tool.

Special tool (A): 09924-84521 (Bearing installer set)

NOTE When installing the bearing, stamped mark on the bearing must face outside.

2) Install the crankcase bracket. Refer to "Crankcase Bracket Removal and Installation ".

Specifications

Service Data

Suspension

Unit: mm (in)

Tightening Torque Specifications

NOTE The specified tightening torque is also described in the following.

Reference: For the tightening torque of fastener not specified in this section, refer to "Tightening Torque Specifications".

Special Tools and Equipment

Recommended Service Material

NOTE Required service material is also described in the following.

Special Tool

09913-50121 Oil seal remover

09913-70210 Bearing installer set

09923-73210 Bearing remover

09923-74511 Bearing puller

09924-84521 Bearing installer set

09930-30104 Rotor remover slide shaft

09941-34513 Steering race installer

See also: