B2CG55K1 - 206 MA GEARBOX

DISMANTLING-REASSEMBLING GEARBOX CONTROLS

1 - PRELIMINARY OPERATIONS

Dismantling : Gearbox .

Removal : Gearbox casing .

Removal : Input, output shafts and differential .

2 - IDENTIFICATION OF SHAFTS AND FORKS

(1) Fork : 1st/2nd .

(2) Fork : 3rd/4th .

(3) Fork : 5th .

(4) Reverse fork .

(5) Reverse fork control relay .

(6) 3rd/4th fork shaft .

(7) 5th speed fork and reverse relay shaft .

(8) Reverse gear brake spring .

(9) Reverse gear brake spring retaining circlip .

(A) 1st/2nd fork control lug .

(B) Reverse fork drive pin .

(C) 5th speed fork and reverse relay control lug .

3 - STRIPPING THE 1ST/2ND GEAR FORK - REVERSE GEAR RELAY

WARNING : the reverse gear shaft and relay lever are drilled together, their matching must be maintained .

Remove :

• the reverse gear brake spring
• the reverse gear brake spring retaining circlip
• the tension pin

Separate the shaft from the reverse control relay .

4 - REASSEMBLING THE 1ST/2ND GEAR FORK-REVERSE GEAR RELAY

WARNING : the reverse gear shaft and relay lever are drilled together, their matching must be maintained .

Assemble the control relay shaft and the 1st/2nd fork .

Observe the positioning of the control lugs (D) and (E) and the reverse relay (1) .

Fit :

• the new spring pin
• the reverse gear brake spring retaining circlip
• the reverse gear brake spring

5 - COMPLEMENTARY OPERATION(S)

WARNING : observe the cleaning and refitting conditions .

Refitting : Input, output shafts and differential .

Refitting : Gearbox casing .

Reassembling : Gearbox .