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After Musaf:
Kaddish:<a href="#_ftn1" name="_ftnref1">[1]</a> After the Chazan’s repetition he recites the [full] Kaddish [with Tiskabel<a href="#_ftn2" name="_ftnref2">[2]</a>]. This is then followed by Ein Kelokeinu, Kaddish Derabanan and Aleinu.
Lamnatzeiach and daily Tehillim:<a href="#_ftn3" name="_ftnref3">[3]</a> After Aleinu one recites the psalm of “Lamnatzeiach Yeancha” [prior to saying the daily Tehillim with the congregation].
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<a href="#_ftnref1" name="_ftn1">[1]</a> Michaber 423/3
<a href="#_ftnref2" name="_ftn2">[2]</a> M”B 423/8
<a href="#_ftnref3" name="_ftn3">[3]</a> Sefer Hamamarim 1948 p. 268; Sefer Haminhagim p. 19; This Takana began on the 2nd of Nissan 1944 based on what the Rebbe Rayatz heard in Gan Eden

Shulchan Aruch HaRav | After Musaf on Rosh Chodesh

To purchase this Sefer, click here After Musaf: Kaddish:[1] After the Chazan’s repetition he recites the Kaddish ]. This is then followed by Ein Kelokeinu, Kaddish Derabanan and Aleinu. Lamnatzeiach and daily Tehillim:[3] After Aleinu one recites the psalm of “Lamnatzeiach Yeancha”